CN100552149C - Ecological slope protection vegetation block, manufacturing method and construction technology - Google Patents

Abstract

The invention relates to an ecological slope protection vegetation block, a manufacturing method and a construction process. The block is composed of a growth bed, a protective frame, a planting groove, a vegetation layer, and a plant. The surroundings of the growth bed are wrapped with a protective frame. The upper plane of the growth bed is lower than the upper plane of the protective frame and is concave. A vegetation layer is formed on the bed body, and the growth bed body and the inner wall of the protective frame cross-sectional area coincide to form an integral block. At least one planting groove is arranged on the growth bed body, and the planting groove runs through the growth bed body. The invention has a scientific design and a reasonable structure, and the ecological restoration of the water body can reduce operating costs, improve the environment, restore the ecology, increase the natural and harmonious aesthetic feeling, and is suitable for the nesting of small organisms and the habitat and survival of aquatic fish, so that the continuity of the cut off water area and land area can be restored. recover. It is widely used in river slope protection, embankment slope, roadside, airport, park, public place land, family lawn, sports field and so on. It is suitable for areas such as cold and humid warm and humid transition zones.

Description

Ecological slope protection vegetation block, manufacturing method and construction technology

technical field

The invention relates to a protective concrete block, in particular to an ecological slope protection vegetation block, a manufacturing method and a construction process.

Background technique

Currently, more than 80% of the urban surface is covered by concrete pavements of buildings. The temperature in the urban area is 2-3°C higher than that in the suburbs and villages, resulting in the so-called "heat conduction phenomenon". With the advancement of science and technology, human beings have higher and higher requirements for maintaining the harmony between the environment and nature in daily engineering construction. Rainwater cannot seep into the ground for a long time, resulting in the decline of the urban underground water table, affecting the growth of plants on the ground surface, and reducing the urban green area, resulting in the imbalance of the urban ecological system. In the construction of water conservancy projects, most of the embankments of rivers used to be made of concrete products. This material is cold, dark and gray, and lacks air permeability and water permeability. It often leads to the destruction of the ecological environment of the river while strengthening the embankment protection. The texture of concrete is brittle and hard, the surface is rough and strongly alkaline, and the tactile effect is poor. At the same time, the color of the concrete is gray and dull, and the visual effect lacks vitality. The living space constructed by the concrete material gives a rough, hard, cold and dark feeling. In recent years, green concrete protection has also appeared, which provides a certain way to solve the problem of safety protection and environmental harmony. However, this common green concrete protection block has the following defects: in the past, green concrete used sand-free concrete as a whole, and sand-free concrete The nutrient soil is filled in the medium, and the porosity of the made concrete block is controlled at 25%-30%, which can only meet the growth needs of small aquatic plants, but cannot provide the conditions required for the growth of large aquatic plants. In the past, the application of green concrete has played a role in the continuity of river water and land areas to a certain extent. However, because the types of plants growing on it are limited, the continuity of plants cannot be formed.

Contents of the invention

The main purpose of the present invention is to solve the above-mentioned problems existing in the growth of plants on the ground surface, and provide an ecological slope protection vegetation masonry that improves the environment, restores the ecology, increases the natural and harmonious aesthetic feeling, can plant both vegetation and plants, and is beneficial to the habitat and survival of aquatic organisms. Blocks and their manufacturing methods and construction techniques.

The development of water conservancy has a long history. The safety guarantee of flood control and drought resistance is obtained through the construction of water conservancy projects. In the construction of water conservancy projects, the protection of river embankments is mostly made of concrete materials and concrete products. The water area and the land area are continuous, and there is a transition zone between the water area and the land area, that is, the area where the water level fluctuates, forming a continuous form of "water area-wetland-land" as a whole. The continuity of the water area and the land area ensures The continuity of water and land ecosystems and biological channels, however, the compactness of concrete leads to the destruction of the continuity of water and land areas.

Generally, urban sewage treatment plants treat industrial and urban domestic sewage as the treatment object, and the water quality of the effluent is the second-level standard. deal with. The technologies adopted internationally are generally divided into three categories: ①Chemical methods: such as adding chemical agents to kill algae, adding iron salts to promote the precipitation of phosphorus, adding lime to denitrify, etc., but it is easy to cause secondary pollution; ②Physical methods: dredging the bottom 3. Ecological-biological method: It is a new technology that has developed rapidly in recent years. It restores the original appearance of nature according to its own laws, and strengthens the self-purification ability of nature itself. Treatment of polluted water bodies. Through the root system of plants to filter and absorb pollutants in sewage, this technology has a more obvious effect on the purification of eutrophic water quality.

Pave slope protection vegetation blocks on tidal dikes, spillways, slopes, slope protection, drainage systems, and green spaces to improve and reinforce water conservancy, transportation, railways, mines, urban greening, and desert engineering biological protection and engineering protection to prevent soil collapse. Lay slope protection vegetation blocks on the water bank slope protection, use the growth bed of slope protection vegetation blocks and planted plant roots to filter and absorb pollutants in sewage, and remove the main nutrients nitrogen and phosphorus in eutrophic water bodies. The degraded heavy metal elements also have a certain adsorption effect. Use different shapes of slope protection vegetation blocks on the paving surface and plant various plants, flowers and lawns to express patterns, characters, symbols, etc. to improve the environmental landscape.

The texture of concrete is brittle and hard, the surface is rough, and it is strongly alkaline. It gives people a rough, hard, cold, and dark feeling in the living space. The tactile effect is poor. The color of the concrete is gray and the visual effect is lacking in vitality. As countries around the world pay more and more attention to the ecological environment, improving ecology, protecting the environment, beautifying, greening, and coordinating artificial and natural landscapes have become the development direction of vegetated concrete. Therefore, breaking through the scope of traditional building materials, developing concrete blocks that can be vegetated, and seeking harmony with nature has become one of the development directions of concrete blocks.

The technical solution adopted by the present invention to solve its technical problems is:

The block is composed of a growth bed, a protective frame, a planting groove, a vegetation layer, and a plant. The surroundings of the growth bed are wrapped with a protective frame. The upper plane of the growth bed is lower than the upper plane of the protective frame and is concave. The vegetation layer is formed on the bed, and the cross-sectional area of the protective frame is selected from at least one of triangle, rectangle, circle, polygon, and ellipse. The bed body is composed of cement, coarse aggregate, fine aggregate, admixture, polymer, chemical fiber and water.

The gaps are formed between the coarse aggregates of the growing bed, and the protective frame maintains the growing bed around the growing bed. The protective frame and the growing bed form a growth space unit, and the different cross-sectional area shapes and shapes of the protective frame are designed according to actual needs. Size, the protective frame and the growth bed form an integral body, a vegetation layer is arranged on the growth bed body, and corresponding vegetation plants are planted in the vegetation layer.

230-260 parts of cement, 1400-1700 parts of coarse aggregate, 20-25 parts of fly ash, 0.46-0.80 parts of admixture, 6-10 parts of polymer, 0.9-1.2 parts of chemical fiber, 60-75 parts of water.

The cement is 525 ^# ordinary Portland cement, the coarse aggregate is crushed stone, ceramsite, volcanic basalt, the particle size is 20-40mm, at least one kind, and the fine aggregate is fine sand and fly ash, the particle size is less than 1.8 mm, at least one type, calcium lignosulfonate water reducer, UNF-2 type water reducer, UNF-5 type water reducer, high-efficiency water reducer, at least one type of admixture, ZV type concrete as polymer Repair glue, TG construction glue, 107 construction glue, at least one kind, chemical fiber is polypropylene fiber, the compressive strength of the growth bed after curing is 15-18Mpa, the porosity is 25-30%, and the greening vegetation is planted (11) Or the root system of the aquatic plant (12) passes through the growth bed body through the gap of the growth bed body and takes root in the ground.

The present invention adopts concrete polymer and polypropylene fiber and adds them to concrete products composed of cement, crushed stone and UNF-2 water reducer, which not only reduces the alkalinity in concrete, but also makes it suitable for plant growth without destroying The molecular structure of concrete improves the anti-aging properties and maintains the stability of pH value. During the growth process of the vegetation, the root system of the vegetation passes through the gap of the growth bed body and takes root in the ground surface to reinforce the ground surface layer.

At least one planting groove is arranged on the growing bed, the planting groove runs through the growing bed, and the cross-sectional area of the planting groove is selected from at least one of triangle, rectangle, circle, polygon and ellipse.

According to actual needs, several planting grooves are set on the growth bed. The planting grooves penetrate the growth bed so that the plants in the planting grooves can directly communicate with the ground, and the roots of the plants directly extend into the deeper ground surface to take root, further strengthening ground surface. The shape and size of the cross-sectional area of the planting groove will be suitable for planting plants in the planting groove.

The protective frame is composed of cement, coarse aggregate, fine aggregate, admixture and water, 260-300 parts of cement, 1350-1650 parts of coarse aggregate, 20-25 parts of fine aggregate, 0.5-0.9 part of admixture, water 60-80 parts; 525 ^# ordinary Portland cement is used for cement, crushed stone, ceramsite, volcanic basalt, particle size is 10-15mm, at least one type is used for coarse aggregate, fine sand and fly ash are used for fine aggregate , the particle size is less than 1.8mm, at least one type, the admixture is calcium lignosulfonate water reducer, UNF-2 type water reducer, UNF-5 type water reducer, high-efficiency water reducer, at least one type, protection The compressive strength of the frame after curing is greater than 20Mpa.

The protective frame and the growing bed form a growth space unit, the protective frame and the growing bed form a whole, the compressive strength of the protective frame is higher than that of the growing bed, and the protective frame maintains the growing bed and vegetation around the growing bed In addition, the protective frame also prevents water and soil erosion on the growth bed, and protects vegetation and plants to grow normally.

The blocks laid on the ground are transplanted in the planting grooves of the growth bed, and the roots of the plants are transplanted in the ground through the planting grooves of the blocks. The plants are woody plants and aquatic plants. Plants are orange trees, peach trees, willow trees, and poplars, at least one of which; aquatic plants are reeds, umbrella grass, yujiuhua, calla lily, wild taro, yellow iris, chrysanthemum, marshmallow, cattail, water onion , Canna, at least one species.

According to actual needs, plant corresponding plants in the planting grooves of the blocks. Woody plants can be planted above the water line, such as orange trees, peach trees, willow trees, poplar trees, pagoda trees, mulberry trees, elm trees, linden trees, etc.; Amphibious emergent plants can be planted below the line, such as antler iron crown, red water bamboo leaves, purple willow, safflower, red-headed bear, antler dwarf pearl, red-headed green pine tail, suitable grass, colorful mint, Urica safflower, purple black pepper, wave-leaf sun forest, purple bead, golden thread triangle leaf water flower, butterfly lotus, sunset red, lip lilac, pink head, red umbrella, red sun sprout, purple bamboo tone, purple red Coniferous willow, emerald bead moss, purple round leaf, Polyvia chrysanthemum essence and so on.

The growth bed of the block is filled with filling base material in the gap formed between the coarse aggregates. The filling base material fills the gaps in the growth bed body. The filling base material is made of farm manure, fly ash and planting soil. The weight ratio of the fertilizer, the fly ash and the planting soil is 1:3:20, which satisfies the nutrient requirements for the growth of plant seeds in the vegetation layer.

The filling base material is filled with the nutrients needed for plant growth in the gaps of the growth bed of the block, and supplied to the plant seeds in the vegetation layer. The filling base material is made of farm manure, fly ash and planting soil, which can meet the needs of plant seeds. Nutrients needed for growth.

Plant seeds of green vegetation or plant seeds of aquatic plants are planted on the bottom of the vegetation layer arranged on the growth bed body of the block, and a protective layer is laid on the plant seeds of green vegetation or plant seeds of aquatic plants to form a space for plant seeds to germinate while preventing Water in grow bed evaporates too quickly and plant seeds scatter.

The upper plane of the protective frame is higher than the upper plane of the growth bed to form a vegetation layer. Plant seeds are sown according to needs, and then a protective layer is set on the plant seeds. It is easy to store after being made in the factory, and the storage is not limited, which is conducive to transportation from the factory to the Construction site, enter the construction site to start construction operations.

The greening vegetation in the vegetation layer adopts at least one species of ryegrass, bluegrass, bentgrass, fescue, zoysia, bisongrass, false thrift grass, cattail grass, tall fescue, American seagrass, and bermudagrass.

Plant green vegetation in the vegetation layer of blocks above the waterline to form a green space and improve the landscape.

The aquatic plants in the vegetation layer use at least one species of three-wheeled water grass, muskmelon grass, green coccus, large-leaved cress, commelina, narrow-leaved netgrass, large curly grass, green butterfly water plant, and red willow water plant.

Plant aquatic plants in the vegetation layer of blocks below the waterline to improve water quality and adapt to the habitat of fish in the water, such as: triangular moss aquatic plants, cow blanket aquatic plants, sun aquatic plants, small chrysanthemum essence, snapdragon grass, red-headed papa bear, and high beck Peppergrass, eye vegetable, cranberry, sunflower waterweed, walker peppergrass, Wendy peppergrass, snowflakes, small bamboo leaves, Dupont grass, pearl grass, mini dwarf pearls, spring, dwarf pearls, sedge, Venetian clover, small shell grass, American water grass, fine leaf water grass, large sedge, cow felt, small sedge, long ike grass, coniferous crown grass, new oval crown grass, spiny crown grass , Oval Crown Grass, Rose Crown Grass, Argentine Crown Grass, Newton Grass, Walker Pepper Grass, Spiral Pepper Grass, Moy Pepper Grass, Tongue Pepper Grass, Ribbon Pepper Grass, Yafei Pepper Grass, Thai Water Garlic, Duck Pepper Grass Plantargrass, Vietnamese cress, hornwort, apple grass, red chrysanthemum, chrysanthemum, black wood fern, medium saxifrage, coniferous saxifrage, opposite leaves, large fountain, saxifrage waterweed, purple saxifrage, net grass, Bubble grass, swallowtail banyan water plant, steel banyan water plant, bat banyan water plant, broad-leaf blood heart orchid, blood heart orchid, big blood heart orchid, raccoon algae, green court and so on.

The protective layer is a mixture of planting soil and pectin fully mixed, and the weight ratio of planting soil and pectin is 1:0.15.

In order to reduce the blowing, impact and erosion of seeds and soil by wind and water, and at the same time create a more suitable growth environment for the germination and growth of plant seeds, and protect the germinated seeds and seedlings from the external environment. The planting soil is mixed with pectin to improve the toughness of the planting soil, seal and isolate the water in the growth bed, so that the water and nutrients in the growth bed can be provided to the plants on the growth bed.

A sealing layer is arranged on the growth bed body at the bottom end of the block, and the sealing layer seals the gaps in the growth bed body at the bottom end portion of the block to prevent the nutrient soil in the gaps of the growth bed body from scattering from the growth bed body, The sealing layer is a mixture of planting soil and pectin, and the weight ratio of planting soil and pectin is 1:0.15.

A mixture of planting soil and pectin is used to seal the surface of the growth bed at the bottom of the block to form a sealing layer, which seals the bottom of the growth bed of the block and prevents the nutrient soil in the gap of the growth bed from flowing out of the growth bed. The bottom of the body is scattered and drained.

The growth bed of the block is filled with filling base material in the gap formed between the coarse aggregates. The filling base material fills the gaps in the growth bed body. The filling base material is made of farm manure, fly ash and planting soil. The weight ratio of the fertilizer, the fly ash and the planting soil is 1:3:20, which satisfies the nutrient requirements for the growth of plant seeds in the vegetation layer. Plant seeds of green vegetation or plant seeds of aquatic plants are planted on the bottom of the vegetation layer arranged on the growth bed body of the block, and a protective layer is laid on the plant seeds of green vegetation or plant seeds of aquatic plants to form a space for plant seeds to germinate while preventing Water in grow bed evaporates too quickly and plant seeds scatter. A sealing layer is arranged on the growth bed body at the bottom end of the block, and the sealing layer seals the gaps in the growth bed body at the bottom end portion of the block to prevent the nutrient soil in the gaps of the growth bed body from scattering from the growth bed body, The sealing layer is a mixture of planting soil and pectin, and the weight ratio of planting soil and pectin is 1:0.15.

Plants are transplanted in the planting tank of the growth bed of the block, and the planting is arranged in the middle of the planting tank. The surrounding planting tank is filled with matrix filler, and the matrix filler stabilizes the plant in the planting tank. The matrix filler is composed of nutrients. Composed of soil, planting soil and coarse aggregate, the weight ratio is 1:1:1, peat soil, humus soil, farm manure soil, at least one kind of nutrient soil, gravel, ceramsite, volcanic basalt as coarse aggregate 1. Polystyrene balls, with a particle size of 10-15mm, at least one kind.

The plant is planted in the planting tank, and the plant is fixed in the planting tank with matrix filler. The matrix filler is composed of nutrient soil, planting soil and coarse aggregate. On the one hand, the plant is fixed in the planting tank, and on the other hand, it provides Nutrients needed for plant growth.

When making, firstly choose materials: 525 ^# ordinary Portland cement is used for cement, crushed stone, ceramsite and volcanic basalt are used for coarse aggregate, at least one kind of particle size is 20-40mm, and crushed stone, pottery is used for coarse aggregate Granules, volcanic basalt, polystyrene balls, with a particle size of 10-15mm, at least one type, fine sand and fly ash, with a particle size of less than 1.8mm, as fine aggregate, at least one type, and lignin as an admixture Calcium sulfonate water reducer, UNF-2 type water reducer, UNF-5 type water reducer, high-efficiency water reducer, at least one type is used, and the polymer adopts ZV concrete repair glue, TG construction glue, and 107 construction glue Glue, at least one kind is used, polypropylene fiber is used for chemical fiber,

The present invention adopts concrete polymer and polypropylene fiber and adds them to concrete products composed of cement, crushed stone and UNF-2 water reducer, which not only reduces the alkalinity in concrete, but also makes it suitable for plant growth without destroying The molecular structure of concrete improves the anti-aging properties and maintains the stability of pH value. During the growth process of the vegetation, the root system of the vegetation passes through the gap of the growth bed body and takes root in the ground surface to reinforce the ground surface layer.

The plants in the planting tank are woody plants and emergent plants. The woody plants are orange trees, peach trees, willow trees, and poplars. , wild taro, yellow iris, celery, celery, cattail, water onion, canna, at least one species is used.

The greening vegetation adopts at least one species of ryegrass, bluegrass, bentgrass, fescue, zoysia, buffalo grass, and pseudothyme grass, and the aquatic plants (12) in the vegetation layer (4) adopt three rounds of water-retaining grass , cantaloupe grass, green coccus, large-leaf cress, commelina, narrow-leaved netgrass, large fringe grass, green butterfly water plant, red willow water plant, at least one or more. The nutrient soil adopts at least one kind of peat soil, leaf humus soil, and farm manure soil.

The matrix filler is composed of nutrient soil, planting soil and coarse aggregate, and the weight ratio is 1:1:1.

The protective layer adopts the mixed soil of planting soil and pectin, and the weight ratio of planting soil and pectin is 1:0.15.

The sealing layer adopts the mixed soil of planting soil and pectin, and the weight ratio of planting soil and pectin is 1:0.15.

Add 260-300 parts of cement, 1350-1650 parts of coarse aggregate, 20-25 parts of fine aggregate, 0.5-0.9 parts of admixture and 60-80 parts of water into the forced mixer.

After fully stirring, it is poured into the template of the protective frame, tamped and compacted, and the surface is smoothed. The template of the protective frame is set according to the design requirements. The cross-sectional area of the protective frame is at least one of triangle, rectangle, circle, polygon and ellipse. Type, the compressive strength of the protective frame is greater than 20Mpa after curing and molding, and the template on the inner wall of the protective frame is removed after the initial curing, and at least one template for the planting groove is set in the protective frame.

The protective frame is the periphery of the block and plays the role of protecting the growth bed, so the protective frame is required to reach the strength of C20 concrete or more. To make blocks, first complete the production of the protective frame, then remove the inner formwork of the protective frame, support the formwork of the planting groove, and then pour the growth bed.

Add 230-260 parts of cement, 1400-1700 parts of coarse aggregate, 20-25 parts of fly ash, 0.46-0.80 parts of admixture, 6-10 parts of polymer, 0.9-1.2 parts of chemical fiber, 60- 75 servings.

After fully stirring, the coarse aggregate is fully coated with cement slurry, poured into the protective frame to make a growth bed, tamped, and the surface is smoothed, and gaps are formed between the coarse aggregate coated with cement slurry, with a porosity of 25- 30%, the upper plane of the growth bed is lower than the upper plane of the protective frame and is concave, forming a vegetation layer on the growth bed, and the growth bed coincides with the inner wall of the protective frame cross-sectional area to form an integral block, planting The cross-sectional area of the groove is at least one of triangle, rectangle, circle, polygon, and ellipse. The growth bed is demoulded after 24 hours, and the outer wall formwork of the protective frame and the formwork of the planting groove are removed, and watering and wet curing are carried out. Not less than 7 days, the compressive strength of the growth bed body after curing is 15-18Mpa, and the porosity is 25-30%.

When making the growth bed, it is poured together with the vegetation layer and the planting tank. Because there are a lot of gaps in the growth bed, it is easy to lose water and dry quickly, so maintenance is very important, especially early maintenance. The mold should be carried out after 24 hours. After demoulding, cover it with plastic or straw curtains and start watering and wet curing. The wet curing should not be less than 7 days.

During construction, select the construction site, and clean the surface soil layer of the construction site according to the terrain. The surface of the construction site is flat without unevenness, and a reverse filter layer is laid on the surface soil layer of the construction site. The filter layer is made of geotextile or woven cloth, from the downstream side to the upstream Side laying, the edge of the fabric on the upstream side is overlapped with the edge of the fabric on the downstream side to form a whole, and a cushion layer is laid on the reverse filter layer, and the cushion layer is made of soft loamy soil with a thickness of 5-10cm.

Transport the blocks to the construction site, lay the blocks on the cushion according to the design requirements, the gap between the blocks is tight, the blocks are laid firmly, the upper surface of the blocks and the blocks is flat, and the growth bed of the blocks Fill the gaps formed between the coarse aggregates on the body with a filling base material mixed with farm manure, fly ash and planting soil, sprinkle water on it after filling, and wait for the filling base material to penetrate into the gaps in the growth bed, and then again Perform perfusion and repeat the operation until the filling base material fills the voids of the growth bed.

After the blocks are manufactured at the factory, they are transported to the construction site for laying and other operations.

Spread the plant seeds of planting greening vegetation or the plant seeds of aquatic plants at the bottom of the vegetation layer of the block, lay a protective layer on the planting seeds of planting greening vegetation or aquatic plants, form the space for the plant seeds of planting greening vegetation or aquatic plants to germinate, prevent Water in grow bed evaporates too quickly and plant seeds scatter.

Plants are transplanted in the planting groove of the block, and the planting is arranged in the middle of the planting groove, and the surrounding planting groove is filled with a matrix filler made of nutrient soil, planting soil and coarse aggregate. After the sowing is completed, Immediately irrigate to keep the soil moist for seed germination and normal growth of seedlings.

During construction, select the construction site, and clean the surface soil layer of the construction site according to the terrain. The surface of the construction site is flat without unevenness, and a reverse filter layer is laid on the surface soil layer of the construction site. The filter layer is made of geotextile or woven cloth, from the downstream side to the upstream Side laying, the edge of the fabric on the upstream side is overlapped with the edge of the fabric on the downstream side to form a whole, and a cushion layer is laid on the reverse filter layer, and the cushion layer is made of soft loamy soil with a thickness of 5-10cm.

Transport the blocks to the construction site, lay the blocks on the cushion according to the design requirements, the gap between the blocks is tight, the blocks are laid firmly, the upper surface of the blocks and the blocks is flat, and the growth bed of the blocks Fill the gaps formed between the coarse aggregates on the body with a filling base material mixed with farm manure, fly ash and planting soil, sprinkle water on it after filling, and wait for the filling base material to penetrate into the gaps in the growth bed, and then again Perform perfusion and repeat the operation until the filling base material fills the voids of the growth bed.

Prepare green vegetation or aquatic plant seeds, slow-release fertilizers, water retaining agents, adhesives and water into a viscous suspended spray slurry, and spray the spray slurry onto the vegetation layer to be sown through a sprayer , The spraying slurry is 30g-50g of seeds per square meter, 30g-50g of slow-release fertilizer, 2g-10g of water retaining agent, 0.3g-1.0g of adhesive, and 4000ml of water.

In the on-site operation, the spraying machine can be used to complete the greening vegetation operation, and the manual operation is replaced by mechanical operation.

Plants are transplanted in the planting groove of the block, and the planting is arranged in the middle of the planting groove, and the surrounding planting groove is filled with a matrix filler made of nutrient soil, planting soil and coarse aggregate. After the sowing is completed, Immediately irrigate to keep the soil moist for seed germination and normal growth of seedlings.

Spray the cured block with water, and set a sealing layer on the growth bed at the bottom of the block with a mixture of planting soil and pectin, and the sealing layer seals the bottom of the block The gap of the growth bed at the end prevents the nutrient soil in the gap of the growth bed from being scattered from the growth bed, and the sealed block is placed on the vibrating table to form a The filling base material mixed with farm manure, fly ash and planting soil is poured into the gap until the filling base material fills the gaps in the growth bed.

Filling the filling base material in the factory can ensure that the gaps in the growth bed are filled and enriched with the filling base material, ensuring the amount of nutrients provided to the plant.

Remove the block on the vibrating table, sow the plant seeds of green vegetation or aquatic plants at the bottom of the vegetation layer of the block, and lay a mixture of planting soil and pectin on the plant seeds of green vegetation or aquatic plants. The protective layer composed of materials forms a space for plant seeds to germinate, prevents the water in the growth bed from evaporating too fast and the plant seeds from scattering, and the blocks are put into storage for standby.

Select the construction site, transport the blocks to the construction site, and clean the surface soil layer of the construction site according to the terrain. The surface of the construction site is smooth without unevenness, and a filter layer is laid on the surface soil layer of the construction site. The filter layer is made of geotextile or woven cloth. It is laid from the downstream side to the upstream side, and the edge of the fabric on the upstream side is overlapped with the edge of the fabric on the downstream side to form a whole. The filter layer is covered with a cushion layer. The cushion layer is made of soft loamy soil with a thickness of 5-10cm.

The blocks are laid on the cushion according to the design requirements, the gap between the blocks is tight, the blocks are laid firmly, and the upper surface of the blocks and the blocks is flat; the plants are transplanted in the planting grooves of the blocks, and the plants are planted It is set in the middle of the planting trough, and the planting trough around the plants is filled with a matrix filler made of nutrient soil, planting soil and coarse aggregate. After sowing, it must be irrigated immediately to keep the soil moist to meet the needs of seed germination and seedling growth. normal growth.

During construction, spray the cured block with water, and set a sealing layer on the growth bed at the bottom end of the block with a mixture of planting soil and pectin, and the sealing layer seals the block The gap of the growth bed at the bottom end of the growth bed prevents the nutrient soil in the gap of the growth bed from scattering from the growth bed. Place the sealed block on the vibrating table and add coarse aggregate to the growth bed of the block The filling base material mixed with farm manure, fly ash and planting soil is poured into the gap formed between them until the filling base material fills the gaps in the growth bed.

Remove the block on the vibrating table, sow the plant seeds of green vegetation or aquatic plants at the bottom of the vegetation layer of the block, and lay a mixture of planting soil and pectin on the plant seeds of green vegetation or aquatic plants. The protective layer composed of materials forms a space for plant seeds to germinate, preventing the water in the growth bed from evaporating too quickly and plant seeds from scattering.

Plants are transplanted in the planting trough of the growth bed of the block, the planting is arranged in the middle of the planting trough, and the surrounding planting trough is filled with matrix filler composed of nutrient soil, planting soil and coarse aggregate. Plants are firmly placed in the planting groove, and the blocks are put into storage for standby.

The sowing of the greening vegetation in the vegetation layer and the planting of the plants in the planting tank can be completed in the factory, so that the quality of the greening vegetation and planting operations can be guaranteed.

Select the construction site, transport the blocks to the construction site, and clean the surface soil layer of the construction site according to the terrain. The surface of the construction site is smooth without unevenness, and a filter layer is laid on the surface soil layer of the construction site. The filter layer is made of geotextile or woven cloth. It is laid from the downstream side to the upstream side, and the edge of the fabric on the upstream side is overlapped with the edge of the fabric on the downstream side to form a whole. The filter layer is covered with a cushion layer. The cushion layer is made of soft loamy soil with a thickness of 5-10cm.

The blocks are laid on the cushion according to the design requirements, the gap between the blocks is tight, the blocks are laid firmly, and the upper surface of the blocks and the blocks is flat; after the laying is completed, it should be irrigated immediately to keep the soil moist. Satisfy the germination of seeds and the normal growth of seedlings.

The invention relates to an ecological slope protection vegetation block, a manufacturing method and a construction process. Scientific design, reasonable structure, low investment, short construction period, quick results, low operating cost of water treatment, convenient management, water ecological restoration can reduce operating costs, improve the environment, restore ecology, increase the natural harmonious beauty, and can plant both vegetation and planting Planting plants can be closely integrated with urban landscape construction, contribute to urban greening, and achieve the purpose of beautifying and greening the city while realizing water purification. Modular device, easy to maintain, reduce investment and reduce cost. Simple structure, easy installation and long service life. It has the functions of slope protection and river channel protection. The block of the present invention has a certain strength and can protect the river embankment. Trampling, strong regeneration ability, heat resistance, flood tolerance and drought resistance. It is suitable for the nesting of small organisms and the habitat and survival of aquatic fish, so that the cut-off water-land continuity can be restored. It is widely used in river slope protection, embankment slope, roadside, airport, park, public place land, family lawn, sports field and so on. It is suitable for areas such as cold and humid warm and humid transition zones.

Description of drawings

The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

Fig. 1 Sectional schematic diagram of ecological slope protection vegetation block

Fig. 2 Sectional schematic diagram of ecological slope protection vegetation blocks

Figure 3 Schematic diagram of ecological slope protection vegetation blocks

Figure 4 Schematic Sectional Section of Ecological Slope Protection Vegetation Block

Fig. 5 Sectional schematic diagram of ecological slope protection vegetation blocks

Fig. 6 On-site schematic diagram of ecological slope protection vegetation blocks

Fig. 7 On-site schematic diagram of ecological slope protection vegetation blocks

Figure 8 Schematic diagram of the cross-sectional area of the ecological slope protection vegetation block

1 protective frame, 2 growing bed, 3 planting groove, 4 vegetation layer, 5 kinds of plants, 6 matrix filler, 7 building blocks, 8 sealing layer, 9 filling base material, 10 protective layer, 11 greening vegetation, 12 aquatic plants

Detailed ways

Embodiment 1 (every portion weight ratio is calculated in 1kg for high dosage)

The block (7) is composed of a growth bed (2), a protective frame (1), a planting groove (3), a vegetation layer (4), and a plant, and the surroundings of the growth bed (2) are wrapped with the protective frame (1) , the upper plane of the growth bed body (2) is lower than the upper plane of the protective frame (1) and is concave, forming a vegetation layer (4) on the growth bed body (2), and the cross-sectional area of the protective frame (1) is triangular , rectangle, circle, polygon, ellipse at least one, the growth bed body (2) coincides with the inner wall of the cross-sectional area of the protective frame (1) to form an integral block (7), the growth bed body (2) It is composed of cement, coarse aggregate, fine aggregate, admixture, polymer, chemical fiber and water.

Cement 260kg, coarse aggregate 1700kg, fly ash 25kg, admixture 0.8kg, polymer 10kg, chemical fiber 1.2kg, water 75kg.

The cement is 525 ^# ordinary Portland cement, the coarse aggregate is crushed stone, ceramsite, volcanic basalt, the particle size is 20-40mm, at least one kind, and the fine aggregate is fine sand and fly ash, the particle size is less than 1.8 mm, at least one type, calcium lignosulfonate water reducer, UNF-2 type water reducer, UNF-5 type water reducer, high-efficiency water reducer, at least one type of admixture, ZV type concrete as polymer Repair glue, TG construction glue, 107 construction glue, at least one kind, chemical fiber is polypropylene fiber, growth bed body (2) after curing and forming, compressive strength 15-18Mpa, porosity 25-30%, plant green vegetation (11) or the root system of the aquatic plant (12) passes through the growth bed body (2) from the gap of the growth bed body (2) and takes root in the ground.

The growing bed (2) is provided with at least one planting groove (3), the planting groove (3) runs through the growing bed (2), and the cross-sectional area of the planting groove (3) is selected from triangle, rectangle, circle, polygon and ellipse At least one of the shapes, as shown in Figure 1, Figure 3, and Figure 8.

Embodiment 2 (low dose every weight ratio is calculated in 1kg)

The block (7) is composed of a growth bed (2), a protective frame (1), a planting groove (3), a vegetation layer (4), and a plant, and the surroundings of the growth bed (2) are wrapped with the protective frame (1) , the upper plane of the growth bed body (2) is lower than the upper plane of the protective frame (1) and is concave, forming a vegetation layer (4) on the growth bed body (2), and the cross-sectional area of the protective frame (1) is triangular , rectangle, circle, polygon, ellipse at least one, the growth bed body (2) coincides with the inner wall of the cross-sectional area of the protective frame (1) to form an integral block (7), the growth bed body (2) It is composed of cement, coarse aggregate, fine aggregate, admixture, polymer, chemical fiber and water.

230kg of cement, 1400kg of coarse aggregate, 20kg of fly ash, 0.46kg of admixture, 6kg of polymer, 0.9kg of chemical fiber, and 60kg of water.

The cement is 525 ^# ordinary Portland cement, the coarse aggregate is crushed stone, ceramsite, volcanic basalt, the particle size is 20-40mm, at least one kind, and the fine aggregate is fine sand and fly ash, the particle size is less than 1.8 mm, at least one type, calcium lignosulfonate water reducer, UNF-2 type water reducer, UNF-5 type water reducer, high-efficiency water reducer, at least one type of admixture, ZV type concrete as polymer Repair glue, TG construction glue, 107 construction glue, at least one kind, chemical fiber is polypropylene fiber, growth bed body (2) after curing and forming, compressive strength 15-18Mpa, porosity 25-30%, plant green vegetation (11) or the root system of the aquatic plant (12) passes through the growth bed body (2) from the gap of the growth bed body (2) and takes root in the ground.

The growing bed (2) is provided with at least one planting groove (3), the planting groove (3) runs through the growing bed (2), and the cross-sectional area of the planting groove (3) is selected from triangle, rectangle, circle, polygon and ellipse At least one of the shapes, as shown in Figure 1, Figure 3, and Figure 8.

Embodiment 3 (every portion of weight ratio is calculated in 1kg in the middle dose)

The block (7) is composed of a growth bed (2), a protective frame (1), a planting groove (3), a vegetation layer (4), and a plant, and the surroundings of the growth bed (2) are wrapped with the protective frame (1) , the upper plane of the growth bed body (2) is lower than the upper plane of the protective frame (1) and is concave, forming a vegetation layer (4) on the growth bed body (2), and the cross-sectional area of the protective frame (1) is triangular , rectangle, circle, polygon, ellipse at least one, the growth bed body (2) coincides with the inner wall of the cross-sectional area of the protective frame (1) to form an integral block (7), the growth bed body (2) It is composed of cement, coarse aggregate, fine aggregate, admixture, polymer, chemical fiber and water.

Cement 245kg, coarse aggregate 1550kg, fly ash 22.5kg, admixture 0.63kg, polymer 8kg, chemical fiber 1.05kg, water 67.5kg.

The cement is 525 ^# ordinary Portland cement, the coarse aggregate is crushed stone, ceramsite, volcanic basalt, the particle size is 20-40mm, at least one kind, and the fine aggregate is fine sand and fly ash, the particle size is less than 1.8 mm, at least one type, calcium lignosulfonate water reducer, UNF-2 type water reducer, UNF-5 type water reducer, high-efficiency water reducer, at least one type of admixture, ZV type concrete as polymer Repair glue, TG construction glue, 107 construction glue, at least one kind, chemical fiber is polypropylene fiber, growth bed body (2) after curing and forming, compressive strength 15-18Mpa, porosity 25-30%, plant green vegetation (11) or the root system of the aquatic plant (12) passes through the growth bed body (2) from the gap of the growth bed body (2) and takes root in the ground.

The growing bed (2) is provided with at least one planting groove (3), the planting groove (3) runs through the growing bed (2), and the cross-sectional area of the planting groove (3) is selected from triangle, rectangle, circle, polygon and ellipse At least one of the shapes, as shown in Figure 1, Figure 3, and Figure 8.

Embodiment 4 (every portion weight ratio is calculated in 1kg for high dosage)

The protective frame (1) is composed of cement, coarse aggregate, fine aggregate, admixture and water, 300kg of cement, 1650kg of coarse aggregate, 25kg of fine aggregate, 0.9kg of admixture, and 80kg of water; the cement uses 525 ^# ordinary silicon For salt cement, the coarse aggregate is crushed stone, ceramsite, and volcanic basalt, with a particle size of 10-15mm, at least one type; the fine aggregate is fine sand and fly ash, and the particle size is less than 1.8mm, at least one type , calcium lignosulfonate water-reducer, UNF-2 type water-reducer, UNF-5 type water-reducer, high-efficiency water-reducer are used as admixtures, at least one type, and the compressive strength of the protective frame (1) after curing is greater than 20Mpa.

The blocks (7) laid on the ground are transplanted with plants (5) in the planting grooves (3) of the growth bed (2), and the roots of the plants (5) run through the planting grooves of the blocks (7) (3) Transplanted in the ground, the species of plants are woody plants and aquatic plants, the woody plants are orange trees, peach trees, willow trees, and poplars, at least one species, and the aquatic plants are reeds, umbrella grass, and Yujiuhua , calla lily, wild taro, yellow iris, chrysanthemum, marshmallow, cattail, water onion, canna, at least one or more, as shown in Figure 1, Figure 3, and Figure 8.

Embodiment 5 (low dose every weight ratio is calculated in 1kg)

The protective frame (1) is composed of cement, coarse aggregate, fine aggregate, admixture and water, 260kg of cement, 1350kg of coarse aggregate, 20kg of fine aggregate, 0.5kg of admixture, and 60kg of water; the cement uses 525 ^# ordinary silicon For salt cement, the coarse aggregate is crushed stone, ceramsite, and volcanic basalt, with a particle size of 10-15mm, at least one type; the fine aggregate is fine sand and fly ash, and the particle size is less than 1.8mm, at least one type , calcium lignosulfonate water-reducer, UNF-2 type water-reducer, UNF-5 type water-reducer, high-efficiency water-reducer are used as admixtures, at least one type, and the compressive strength of the protective frame (1) after curing is greater than 20Mpa.

The blocks (7) laid on the ground are transplanted with plants (5) in the planting grooves (3) of the growth bed (2), and the roots of the plants (5) run through the planting grooves of the blocks (7) (3) Transplanted in the ground, the species of plants are woody plants and aquatic plants, the woody plants are orange trees, peach trees, willow trees, and poplars, at least one species, and the aquatic plants are reeds, umbrella grass, and Yujiuhua , calla lily, wild taro, yellow iris, chrysanthemum, marshmallow, cattail, water onion, canna, at least one or more, as shown in Figure 1, Figure 3, and Figure 8.

Embodiment 6 (every portion of weight ratio is calculated in 1kg in the middle dose)

The protective frame (1) is composed of cement, coarse aggregate, fine aggregate, admixture and water. The cement is 280kg, the coarse aggregate is 1500kg, the fine aggregate is 22.5kg, the admixture is 0.7kg, and water is 70kg; the cement is 525 ^#common Portland cement, the coarse aggregate is crushed stone, ceramsite, volcanic basalt, with a particle size of 10-15mm, at least one type, the fine aggregate is fine sand, fly ash, and the particle size is less than 1.8mm, at least one type Above, calcium lignosulfonate water-reducer, UNF-2 type water-reducer, UNF-5 type water-reducer, high-efficiency water-reducer are used as admixtures, at least one type, the compressive strength of the protective frame (1) after curing Greater than 20Mpa.

The blocks (7) laid on the ground are transplanted with plants (5) in the planting grooves (3) of the growth bed (2), and the roots of the plants (5) run through the planting grooves of the blocks (7) (3) Transplanted in the ground, the species of plants are woody plants and aquatic plants, the woody plants are orange trees, peach trees, willow trees, and poplars, at least one species, and the aquatic plants are reeds, umbrella grass, and Yujiuhua , calla lily, wild taro, yellow iris, chrysanthemum, marshmallow, cattail, water onion, canna, at least one or more, as shown in Figure 1, Figure 3, and Figure 8.

Example 7

The growing bed (2) of the block (7) is filled with a filling base material (9) in the gaps formed between the coarse aggregates, the filling base material (9) fills the gaps in the growing bed body (2), and the filling base material (9) It is formed by mixing farm manure, fly ash and planting soil, and the weight ratio of farm manure, fly ash and planting soil is 1:3:20, which meets the needs of plant seed growth nutrients in the vegetation layer (4).

Plant seeds of green vegetation (11) or plant seeds of aquatic plants (12) are planted on the bottom of the vegetation layer (4) arranged on the growth bed body (2) of the block (7), and the plant seeds of green vegetation (11) or aquatic A protective layer (10) is laid on the plant seeds of the plant (12) to form a space for the plant seeds to germinate, and at the same time prevent the water in the growth bed (2) from evaporating too quickly and the plant seeds from scattering.

The plant seeds of the greening vegetation (11) in the vegetation layer (4) adopt ryegrass, bluegrass, bentgrass, fescue, zoysia, bison grass, pseudothys grass, cattail grass, tall fescue, American seashore grass, Bermudagrass, at least one species. The plant seeds of the aquatic plants (12) in the vegetation layer (4) adopt three rounds of water storage grass, muskmelon grass, chlorococcus, large-leaved cress, commelina, narrow-leaf net grass, large curly grass, green butterfly water grass, Red willow aquatic plants, at least one species.

The protective layer (10) is a mixture fully mixed with planting soil and pectin, and the weight ratio of planting soil and pectin is 1:0.15.

A sealing layer (8) is arranged on the growth bed (2) at the bottom end of the block (7), and the sealing layer (8) seals the growth bed (2) at the bottom end of the block (7) gaps to prevent the nutrient soil in the gaps of the growth bed body (2) from scattering in the growth bed body (2), the sealing layer (8) adopts a mixture of planting soil and pectin, and the mixture of planting soil and pectin The weight ratio is 1:0.15, as shown in Figure 2 and Figure 3.

Example 8

The growing bed (2) of the block (7) is filled with a filling base material (9) in the gaps formed between the coarse aggregates, the filling base material (9) fills the gaps in the growing bed body (2), and the filling base material (9) It is formed by mixing farm manure, fly ash and planting soil, and the weight ratio of farm manure, fly ash and planting soil is 1:3:20, which meets the needs of plant seed growth nutrients in the vegetation layer (4).

Plant seeds of green vegetation (11) or plant seeds of aquatic plants (12) are planted on the bottom of the vegetation layer (4) arranged on the growth bed body (2) of the block (7), and the plant seeds of green vegetation (11) or aquatic A protective layer (10) is laid on the plant seeds of the plants (12) to form a space for the plant seeds of the greening vegetation (11) or aquatic plants (12) to germinate, while preventing the water in the growth bed (2) from evaporating too quickly and Plant seeds scattered.

A sealing layer (8) is arranged on the growth bed (2) at the bottom end of the block (7), and the sealing layer (8) seals the growth bed (2) at the bottom end of the block (7) gaps to prevent the nutrient soil in the gaps of the growth bed body (2) from scattering in the growth bed body (2), the sealing layer (8) adopts a mixture of planting soil and pectin, and the mixture of planting soil and pectin The weight ratio is 1:0.15.

Plants (5) are transplanted in the planting grooves (3) of the growing bed body (2) of the block (7), the planting plants (5) are arranged in the middle of the planting grooves (3), and the planting plants (5) are planted around The groove (3) is filled with a matrix filler (6), and the matrix filler (6) secures the plant (5) in the planting groove (3). The matrix filler (6) is composed of nutrient soil, planting soil and coarse aggregate, and the weight The ratio is 1:1:1, peat soil, mulch soil, farm manure soil, at least one kind of nutrient soil, gravel, ceramsite, volcanic basalt, polystyrene balls, particle size of 10- 15mm, at least one type, as shown in Figure 2, Figure 3, and Figure 4.

Example 9

Material selection: 525 ^# ordinary Portland cement is used for cement, crushed stone, ceramsite, and volcanic basalt are used for coarse aggregate, and the particle size is 20-40mm, at least one type is used, and crushed stone, ceramsite, and volcanic basalt are used for coarse aggregate , polystyrene balls, with a particle size of 10-15mm, at least one type, fine sand and fly ash, with a particle size of less than 1.8mm, for the fine aggregate, at least one type, and the admixture is calcium lignosulfonate Water agent, UNF-2 type water-reducing agent, UNF-5 type water-reducing agent, high-efficiency water-reducing agent, at least one type is used, and the polymer adopts ZV type concrete repair adhesive, TG construction adhesive, 107 construction adhesive, at least 1 type, chemical fiber adopts polypropylene fiber,

The plants (5) in the planting groove (3) are woody plants and emergent plants, and the woody plants are orange trees, peach trees, willows, and poplars, at least one of them, and the emergent plants are reeds, umbrella grasses, Use at least one species of yujiuhua, calla lily, wild taro, yellow iris, celery, marshmallow, cattail, water onion, and canna. The greening vegetation (11) in the vegetation layer (4) adopts at least one species of ryegrass, bluegrass, bentgrass, fescue, zoysia, buffalo grass, and chrysanthemum, and the aquatic plants in the vegetation layer (4) Plants (12) include at least one species of water grass, melon grass, chlorococcus, large-leaved cress, commelina, narrow-leaved netgrass, large fringe grass, green butterfly water plant, and red willow water plant. The nutrient soil adopts at least one kind of peat soil, leaf humus soil, and farm manure soil.

The matrix filler (6) is composed of nutrient soil, planting soil and coarse aggregate in a weight ratio of 1:1:1. The protective layer (10) adopts the mixed soil of planting soil and pectin, and the weight ratio of planting soil and pectin is 1:0.15. The sealing layer (8) adopts the mixed soil of planting soil and pectin, and the weight ratio of planting soil and pectin is 1:0.15, as shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 .

Embodiment 10 (every portion weight ratio is calculated in 1kg for high dosage)

Add 300kg of cement, 1650kg of coarse aggregate, 25kg of fine aggregate, 0.9kg of admixture and 80kg of water into the forced mixer. After fully stirring, it is poured into the template of the protective frame (1), tamped and compacted, and the surface is smoothed. The template of the protective frame (1) is set according to the design requirements, and the cross-sectional area of the protective frame (1) is selected from triangle, rectangle, and circle. At least one of , polygon, and ellipse, the protective frame (1) has a compressive strength greater than 20Mpa after curing and molding, and the template on the inner wall of the protective frame (1) is removed after curing and initial setting, and planting grooves are arranged in the protective frame (1) (3) At least one template, as shown in Figure 1, Figure 3, and Figure 8.

Embodiment 11 (low dose every weight ratio is calculated in 1kg)

Add 260kg of cement, 1350kg of coarse aggregate, 20kg of fine aggregate, 0.5kg of admixture and 60kg of water into the forced mixer. After fully stirring, it is poured into the template of the protective frame (1), tamped and compacted, and the surface is smoothed. The template of the protective frame (1) is set according to the design requirements, and the cross-sectional area of the protective frame (1) is selected from triangle, rectangle, and circle. At least one of , polygon, and ellipse, the protective frame (1) has a compressive strength greater than 20Mpa after curing and molding, and the template on the inner wall of the protective frame (1) is removed after curing and initial setting, and planting grooves are arranged in the protective frame (1) (3) At least one template, as shown in Figure 1, Figure 3, and Figure 8.

Embodiment 12 (the weight ratio of middle dose is calculated in 1 kg)

Add 280kg of cement, 1500kg of coarse aggregate, 22.5kg of fine aggregate, 0.7kg of admixture and 70kg of water into the forced mixer. After fully stirring, it is poured into the template of the protective frame (1), tamped and compacted, and the surface is smoothed. The template of the protective frame (1) is set according to the design requirements, and the cross-sectional area of the protective frame (1) is selected from triangle, rectangle, and circle. At least one of , polygon, and ellipse, the protective frame (1) has a compressive strength greater than 20Mpa after curing and molding, and the template on the inner wall of the protective frame (1) is removed after curing and initial setting, and planting grooves are arranged in the protective frame (1) (3) At least one template, as shown in Figure 1, Figure 3, and Figure 8.

Embodiment 13 (every portion weight ratio is calculated in 1kg for high dosage)

Add 260kg of cement, 1700kg of coarse aggregate, 25kg of fly ash, 0.80kg of admixture, 10kg of polymer, 1.2kg of chemical fiber and 75kg of water into the forced mixer. After fully stirring, the coarse aggregate is fully coated with the cement slurry, poured into the protective frame (1) to make the growth bed (2), tamped, and the surface is smoothed to form gaps between the coarse aggregate coated with the cement slurry , the porosity is 25-30%, the upper plane of the growth bed body (2) is lower than the upper plane of the protective frame (1) and is concave, forming a vegetation layer (4) on the growth bed body (2), the growth bed The body (2) matches the inner wall of the protective frame (1) cross-sectional area to form an integral block (7), and the cross-sectional area of the planting groove (3) is selected from at least one of triangle, rectangle, circle, polygon, and ellipse. After 24 hours, the growth bed body (2) is demoulded, and the outer wall formwork of the protective frame (1) and the formwork of the planting groove (3) are removed, and watering and wet curing are carried out. The wet maintenance is not less than 7 days, and the growth bed body (2 ) After curing and molding, the compressive strength is 15-18Mpa, and the porosity is 25-30%, as shown in Fig. 1, Fig. 3 and Fig. 8.

Embodiment 14 (low dose every weight ratio is calculated in 1kg)

Add 230kg of cement, 1400kg of coarse aggregate, 20kg of fly ash, 0.46kg of admixture, 6kg of polymer, 0.9kg of chemical fiber and 60kg of water into the forced mixer. After fully stirring, the coarse aggregate is fully coated with the cement slurry, poured into the protective frame (1) to make the growth bed (2), tamped, and the surface is smoothed to form gaps between the coarse aggregate coated with the cement slurry , the porosity is 25-30%, the upper plane of the growth bed body (2) is lower than the upper plane of the protective frame (1) and is concave, forming a vegetation layer (4) on the growth bed body (2), the growth bed The body (2) matches the inner wall of the protective frame (1) cross-sectional area to form an integral block (7), and the cross-sectional area of the planting groove (3) is selected from at least one of triangle, rectangle, circle, polygon, and ellipse. After 24 hours, the growth bed body (2) is demoulded, and the outer wall formwork of the protective frame (1) and the formwork of the planting groove (3) are removed, and watering and wet curing are carried out. The wet maintenance is not less than 7 days, and the growth bed body (2 ) After curing and molding, the compressive strength is 15-18Mpa, and the porosity is 25-30%, as shown in Fig. 1, Fig. 3 and Fig. 8.

Embodiment 15 (the weight ratio of middle dose is calculated in 1 kg)

Add 245kg of cement, 1550kg of coarse aggregate, 22.5kg of fly ash, 0.63kg of admixture, 8kg of polymer, 1.05kg of chemical fiber and 67.5kg of water into the forced mixer. After fully stirring, the coarse aggregate is fully coated with the cement slurry, poured into the protective frame (1) to make the growth bed (2), tamped, and the surface is smoothed to form gaps between the coarse aggregate coated with the cement slurry , the porosity is 25-30%, the upper plane of the growth bed body (2) is lower than the upper plane of the protective frame (1) and is concave, forming a vegetation layer (4) on the growth bed body (2), the growth bed The body (2) matches the inner wall of the protective frame (1) cross-sectional area to form an integral block (7), and the cross-sectional area of the planting groove (3) is selected from at least one of triangle, rectangle, circle, polygon, and ellipse. After 24 hours, the growth bed body (2) is demoulded, and the outer wall formwork of the protective frame (1) and the formwork of the planting groove (3) are removed, and watering and wet curing are carried out. The wet maintenance is not less than 7 days, and the growth bed body (2 ) After curing and molding, the compressive strength is 15-18Mpa, and the porosity is 25-30%, as shown in Fig. 1, Fig. 3 and Fig. 8.

Example 16

Select the construction site, clean the surface soil layer of the construction site according to the terrain, the surface of the construction site is flat without unevenness, and lay an anti-filter layer on the surface soil layer of the construction site. The anti-filter layer is made of geotextile or woven cloth, and is laid from the downstream side to the upstream side. The edge of the fabric on the upstream side is overlapped with the edge of the fabric on the downstream side to form a whole, and a cushion layer is laid on the reverse filter layer, and the cushion layer is made of soft loamy soil with a thickness of 5-10cm.

Transport the block (7) to the construction site, lay the block (7) on the cushion according to the design requirements, the gap between the block (7) and the block (7) is tight, and the block (7) is laid firmly, The block (7) and the upper surface of the block (7) are flat, and the gap formed between the coarse aggregate on the growth bed (2) of the block (7) is filled with a mixture of farm manure, fly ash and planting soil. The formed filling base material (9) is sprinkled with water after pouring, and after the filling base material (9) penetrates into the gap of the growth bed body (2), it is poured again, and the operation is repeated until the filling base material (9) is full. The void of the growth bed (2).

Sow the plant seeds of planting greening vegetation (11) or the plant seeds of aquatic plants (12) at the bottom of the vegetation layer (4) of block (7), and lay on the plant seeds of planting greening vegetation (11) or aquatic plants (12) The protective layer (10) forms a space for plant seeds of greening vegetation (11) or aquatic plants (12) to germinate, preventing excessive evaporation of water in the growth bed (2) and scattering of plant seeds.

Transplant the plant (5) in the planting groove (3) of the block (7), the planting (5) is arranged in the middle of the planting groove (3), and the surrounding planting groove (3) of the planting (5) is filled The matrix filler (6) formed by mixing nutrient soil, planting soil and coarse aggregate should be irrigated immediately after sowing to keep the soil moist to meet the requirements of seed germination and normal growth of seedlings, as shown in Figure 1, Figure 3, and Figure 5 , Figure 6, Figure 7, Figure 8 shown.

Example 17

Select the construction site, clean the surface soil layer of the construction site according to the terrain, the surface of the construction site is flat without unevenness, and lay an anti-filter layer on the surface soil layer of the construction site. The anti-filter layer is made of geotextile or woven cloth, and is laid from the downstream side to the upstream side. The edge of the fabric on the upstream side is overlapped with the edge of the fabric on the downstream side to form a whole, and a cushion layer is laid on the reverse filter layer, and the cushion layer is made of soft loamy soil with a thickness of 5-10cm.

Transport the block (7) to the construction site, lay the block (7) on the cushion according to the design requirements, the gap between the block (7) and the block (7) is tight, and the block (7) is laid firmly, The block (7) and the upper surface of the block (7) are flat, and the gap formed between the coarse aggregate on the growth bed (2) of the block (7) is filled with a mixture of farm manure, fly ash and planting soil. The formed filling base material (9) is sprinkled with water after pouring, and after the filling base material (9) penetrates into the gap of the growth bed body (2), it is poured again, and the operation is repeated until the filling base material (9) is full. The void of the growth bed (2).

Prepare greening vegetation (11) or aquatic plant (12) plant seeds, slow-release fertilizers, water retaining agents, adhesives and water into a suspended spray slurry with a certain viscosity, and spray the spray slurry to the On the vegetation layer (4) that needs to be sown, the spraying slurry is 30g-50g of seeds per square meter, 30g-50g of slow-release fertilizer, 2g-10g of water-retaining agent, 0.3g-1.0g of adhesive, and 4000ml of water.

Transplant the plant (5) in the planting groove (3) of the block (7), the planting (5) is arranged in the middle of the planting groove (3), and the surrounding planting groove (3) of the planting (5) is filled The matrix filler (6) formed by mixing nutrient soil, planting soil and coarse aggregate should be irrigated immediately after sowing to keep the soil moist to meet the requirements of seed germination and normal growth of seedlings, as shown in Figure 1, Figure 3, and Figure 5 , Figure 6, Figure 7, Figure 8 shown.

Example 18

Spray the cured block (7) with water, and set a sealing layer (8) on the growth bed (2) at the bottom end of the block (7) with a mixture of planting soil and pectin , the sealing layer (8) seals the gaps in the growth bed (2) at the bottom end of the block (7), preventing the nutrient soil in the gaps of the growth bed (2) from being scattered in the growth bed (2) , place the sealed block (7) on the vibrating table, and pour farm manure, fly ash and The filling base material (9) formed by mixing soil until the filling base material (9) fills the voids of the growth bed body (2).

Take off the block (7) on the vibrating table, sow the plant seeds of the greening vegetation (11) or the plant seeds of the aquatic plants (12) at the bottom of the vegetation layer (4) of the block (7), plant the greening vegetation (11) Or the plant seeds of aquatic plants (12) are laid with a protective layer (10) composed of a mixture of planting soil and pectin fully mixed to form a space for plant seeds to germinate and prevent the water in the growth bed (2) from evaporating too quickly And the plant seeds are scattered, and the blocks (7) are put into storage for standby.

Select a construction site, transport the block (7) to the construction site, clean the surface soil layer of the construction site according to the terrain, the surface of the construction site is smooth without unevenness, and lay an anti-filter layer on the surface soil layer of the construction site. The anti-filter layer is made of geotextile or The woven cloth is laid from the downstream side to the upstream side, and the edge of the fabric on the upstream side is overlapped with the edge of the fabric on the downstream side to form a whole. The reverse filter layer is covered with a cushion layer. The cushion layer is made of soft loamy soil with a thickness of 5-10cm.

Blocks (7) are laid on the cushion layer according to the design requirements, the gap between the blocks (7) and the blocks (7) is tight, the blocks (7) are laid firmly, and the gap between the blocks (7) and the blocks (7) The upper surface is smooth; the planting (5) is transplanted in the planting groove (3) of the block (7), the planting (5) is arranged in the middle part of the planting groove (3), and the surrounding planting groove (5) of the planting (5) 3) It is filled with matrix filler (6) made of nutrient soil, planting soil and coarse aggregate. After sowing, it should be irrigated immediately to keep the soil moist and meet the requirements of seed germination and normal growth of seedlings, as shown in Figure 2 and Figure 2. 3. As shown in Figure 5, Figure 6, Figure 7, and Figure 8.

Example 19

Spray the cured block (7) with water, and set a sealing layer (8) on the growth bed (2) at the bottom end of the block (7) with a mixture of planting soil and pectin , the sealing layer (8) seals the gaps in the growth bed (2) at the bottom end of the block (7), preventing the nutrient soil in the gaps of the growth bed (2) from being scattered in the growth bed (2) , place the sealed block (7) on the vibrating table, and pour farm manure, fly ash and The filling base material (9) formed by mixing soil until the filling base material (9) fills the voids of the growth bed body (2).

Take off the block (7) on the vibrating table, sow the plant seeds of the greening vegetation (11) or the plant seeds of the aquatic plants (12) at the bottom of the vegetation layer (4) of the block (7), plant the greening vegetation (11) Or the plant seeds of aquatic plants (12) are laid with a protective layer (10) composed of a mixture of planting soil and pectin fully mixed to form a space for plant seeds to germinate and prevent the water in the growth bed (2) from evaporating too quickly and scattered plant seeds.

Transplant the plant (5) in the planting groove (3) of the growth bed (2) of the block (7), the planting (5) is arranged in the middle part of the planting groove (3), around the planting (5) The planting groove (3) is filled with a matrix filler (6) composed of nutrient soil, planting soil and coarse aggregate. The matrix filler (6) secures the plant (5) in the planting groove (3), and the block (7) is placed Library backup.

Select a construction site, transport the block (7) to the construction site, clean the surface soil layer of the construction site according to the terrain, the surface of the construction site is smooth without unevenness, and lay an anti-filter layer on the surface soil layer of the construction site. The anti-filter layer is made of geotextile or The woven cloth is laid from the downstream side to the upstream side, and the edge of the fabric on the upstream side is overlapped with the edge of the fabric on the downstream side to form a whole. The reverse filter layer is covered with a cushion layer. The cushion layer is made of soft loamy soil with a thickness of 5-10cm.

Blocks (7) are laid on the cushion layer according to the design requirements, the gap between the blocks (7) and the blocks (7) is tight, the blocks (7) are laid firmly, and the gap between the blocks (7) and the blocks (7) The upper surface is smooth; after the block (7) is laid, it should be irrigated immediately to keep the soil moist to meet the normal growth of seed germination and seedlings, as shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Figure 8 shows.

Claims (8)

1. An ecological slope protection vegetation block, which is characterized in that the block (7) is composed of a growth bed (2), a protective frame (1), a planting groove (3), a vegetation layer (4), and a plant, and the growth bed The surroundings of the body (2) wrap the protective frame (1), and the upper plane of the growth bed body (2) is lower than the upper plane of the protective frame (1) in a concave shape, forming a vegetation layer ( 4), the cross-sectional shape of the protective frame (1) is triangular, circular, polygonal or elliptical, and the growth bed (2) coincides with the inner wall of the cross-sectional area of the protective frame (1) to form an integral block (7), The growth bed (2) is composed of cement, coarse aggregate, fine aggregate, admixture, polymer, chemical fiber and water; 230-260 parts of cement, 1400-1700 parts of coarse aggregate, 20-25 parts of fly ash 0.46-0.80 parts of admixture, 6-10 parts of polymer, 0.9-1.2 parts of chemical fiber, 60-75 parts of water; 525 ^# ordinary Portland cement is used for cement, crushed stone, ceramsite, volcanic Basalt, particle size 20-40mm, at least one type, fine aggregate using fine sand, fly ash, particle size less than 1.8mm, at least one type, admixture using calcium lignosulfonate water reducer, UNF-2 type Water reducing agent, UNF-5 type water reducing agent, high-efficiency water reducing agent, at least 1 type, polymer adopts ZV type concrete repair adhesive, TG construction adhesive, 107 construction adhesive, at least 1 type, chemical fiber adopts polypropylene fiber The growth bed (2) has a compressive strength of 15-18Mpa after curing and molding, and a porosity of 25-30%. The roots of the green vegetation (11) and aquatic plants (12) pass through the growth bed through the gaps in the growth bed (2). The body (2) is rooted in the ground; at least one planting groove (3) is arranged on the growth bed body (2), the planting groove (3) runs through the growth bed body (2), and the cross-sectional area of the planting groove (3) is triangular, At least one of circular, polygonal and elliptical; the protective frame (1) is composed of cement, coarse aggregate, fine aggregate, admixture and water, 260-300 parts of cement, 1350-1650 parts of coarse aggregate, 20-25 parts of fine aggregate, 0.5-0.9 parts of admixture, 60-80 parts of water; 525 ^# ordinary Portland cement is used for cement, crushed stone, ceramsite, and volcanic basalt are used for coarse aggregate, and the particle size is 10-15mm , at least one type, the fine aggregate adopts fine sand and fly ash, the particle size is less than 1.8mm, at least one type, the admixture uses calcium lignosulfonate water reducer, UNF-2 type water reducer, UNF-5 Type water reducer, high-efficiency water reducer, at least one type, the compressive strength of the protective frame (1) after curing and forming is greater than 20Mpa; (3) Plants (5) are transplanted inside, and the roots of the plants (5) run through the planting grooves (3) of the block (7) and are transplanted in the ground. The plants are woody plants and aquatic plants, and the woody plants Orange tree, peach tree, willow tree, poplar, at least one species; aquatic plants include reed, umbrella grass, yujiuhua, calla lily, wild taro, yellow iris, celery, celery, cattail, water onion, canna , at least one . 2. The ecological slope protection vegetation block according to claim 1, characterized in that the growth bed (2) of the block (7) is filled with base material (9 ), the filling base material (9) is full of the gap of the growth bed body (2), the filling base material (9) is formed by mixing farm manure, fly ash and planting soil, and the weight ratio of farm manure, fly ash and planting soil The ratio is 1:3:20, which satisfies the needs of plant seeds growing in the vegetation layer (4); the vegetation layer (4) set on the growth bed (2) of the block (7) is planted with green vegetation (11) at the bottom Seeds or plant seeds of aquatic plants (12), laying a protective layer (10) on the plant seeds of green vegetation (11) or plant seeds of aquatic plants (12), forming a space for plant seeds to germinate, while preventing the growth of the bed body (2 The water in the ) evaporates too fast and the plant seeds are scattered; the plant seeds of the greening vegetation (11) in the vegetation layer (4) adopt ryegrass, bluegrass, bentgrass, fescue, zoysia, bison grass, pseudo-thrift Grass, cattail grass, tall fescue, American seashore grass, bermudagrass, at least one or more, the plant seeds of the aquatic plants (12) in the vegetation layer (4) adopt three rounds of water Yun grass, muskmelon grass, green coccus, large Leaf cress, commelina, narrow-leaved netgrass, large curly grass, green butterfly water plant, red willow water plant, at least one or more species, the protective layer (10) is a mixture fully mixed with planting soil and pectin, planting soil and fruit The weight ratio of the glue is 1:0.15; the bottom end of the block (7) is provided with a sealing layer (8) on the growth bed (2), and the sealing layer (8) seals the bottom of the block (7). The gaps in the growth bed (2) at the ends prevent the nutrient soil in the gaps of the growth bed (2) from scattering from the growth bed (2), and the sealing layer (8) is formed by mixing planting soil and pectin Mixture, the weight ratio of planting soil and pectin is 1:0.1

3. The ecological slope protection vegetation block according to claim 1, characterized in that the growth bed (2) of the block (7) is filled with base material (9 ), the filling base material (9) is full of the gap of the growth bed body (2), the filling base material (9) is formed by mixing farm manure, fly ash and planting soil, and the weight ratio of farm manure, fly ash and planting soil The ratio is 1:3:20, which satisfies the needs of plant seeds growing in the vegetation layer (4); the vegetation layer (4) set on the growth bed (2) of the block (7) is planted with green vegetation (11) at the bottom Seeds or plant seeds of aquatic plants (12), laying a protective layer (10) on the plant seeds of green vegetation (11) or plant seeds of aquatic plants (12), forming green vegetation (11) or aquatic plants (12) space for plant seeds to germinate, and at the same time prevent the water in the growth bed (2) from evaporating too quickly and the plant seeds from scattering; The sealing layer (8) seals the gap of the growth bed (2) at the bottom end of the block (7), preventing the nutrient soil in the gap of the growth bed (2) from scattering in the growth bed (2), The sealing layer (8) is a mixture of planting soil and pectin, the weight ratio of planting soil and pectin is 1:0.15; the planting groove (3) of the growth bed (2) of the block (7) Transplant the plant (5) inside, the plant (5) is arranged in the middle part of the planting tank (3), and the surrounding planting tank (3) of the planting plant (5) is filled with matrix filler (6), and the matrix filler (6) The planting plant (5) is firmly placed in the planting groove (3), the matrix filler (6) is composed of nutrient soil, planting soil and coarse aggregate, the weight ratio is 1:1:1, and the nutrient soil is peat soil, humus soil, Farm manure soil, at least one type, coarse aggregate using gravel, ceramsite, volcanic basalt, polystyrene balls, with a particle size of 10-15mm, at least one type. 4, a kind of manufacture method of ecological slope protection vegetation block, it is characterized in that selecting material: cement adopts 525 ^# ordinary Portland cement, coarse aggregate adopts crushed stone, ceramsite, volcanic basalt, particle diameter is 20-40mm, At least one type, coarse aggregate is crushed stone, ceramsite, volcanic basalt, polystyrene ball, particle size is 10-15mm, at least one type, fine aggregate is fine sand, fly ash, particle size is less than 1.8mm, At least one type is used, the admixture is calcium lignosulfonate water reducer, UNF-2 type water reducer, UNF-5 type water reducer, high-efficiency water reducer, at least one type is used, and the polymer is ZV type concrete repair Glue, TG construction glue, 107 construction glue, at least one kind is used, the chemical fiber is polypropylene fiber, the plant (5) in the planting tank (3) is woody plant and emergent plant, and the woody plant is orange Trees, peach trees, willows, poplars, at least one species, emergent plants using reeds, umbrella grass, yujiuhua, calla lily, wild taro, yellow iris, chrysanthemum, celery, cattail, water onion, canna, At least one kind is used, and the greening vegetation (11) in the vegetation layer (4) adopts ryegrass, bluegrass, bentgrass, fescue, zoysia, bison grass, false thrift grass, at least one kind, and the vegetation layer (4 The aquatic plants (12) in ) use at least one species of three-wheeled water grass, melon grass, chlorococcus, large-leaved cress, commelina, narrow-leaved netgrass, large curly grass, green butterfly aquatic plant, and red willow aquatic plant; The nutrient soil is at least one of peat soil, humus soil, and farm manure soil. The matrix filler (6) is composed of nutrient soil, planting soil and coarse aggregate in a weight ratio of 1:1:1. The protective layer (10) is made of The mixed soil of planting soil and pectin, the weight ratio of planting soil and pectin is 1:0.15; the sealing layer (8) adopts the mixed soil of planting soil and pectin, and the weight ratio of planting soil and pectin is 1:0.15 ; Add 260-300 parts of cement, 1350-1650 parts of coarse aggregate, 20-25 parts of fine aggregate, 0.5-0.9 parts of admixture, and 60-80 parts of water into the forced mixer; after fully stirring, pour into the protective frame (1 ) template, tamping and compacting, smoothing the surface, the template of the protective frame (1) is set according to the design requirements, the cross-sectional area of the protective frame (1) is at least one of triangle, circle, polygon and ellipse, and the protective The compressive strength of the frame (1) after curing and forming is greater than 20Mpa. After the curing and initial setting, the formwork on the inner wall of the protective frame (1) is removed, and at least one formwork for the planting groove (3) is installed in the protective frame (1); Add 230-260 parts of cement, 1400-1700 parts of coarse aggregate, 20-25 parts of fly ash, 0.46-0.80 parts of admixture, 6-10 parts of polymer, 0.9-1.2 parts of chemical fiber, and 60-75 parts of water; After fully stirring, the coarse aggregate is fully coated with the cement slurry, poured into the protective frame (1) to make the growth bed (2), tamped, and the surface is smoothed to form gaps between the coarse aggregate coated with the cement slurry , the porosity is 25-30%, the upper plane of the growth bed body (2) is lower than the upper plane of the protective frame (1) and is concave, and the vegetation layer (4) is formed on the growth bed body (2). The long bed body (2) matches the inner wall of the protective frame (1) cross-sectional area to form an integral block (7), and the cross-sectional area of the planting groove (3) is at least one of triangle, circle, polygon, and ellipse. After 24 hours, the growth bed body (2) is demoulded, and the outer wall formwork of the protective frame (1) and the formwork of the planting groove (3) are removed, and watering and wet curing are carried out. The wet maintenance is not less than 7 days, and the growth bed body (2 ) After curing and forming, the compressive strength is 15-18Mpa, and the porosity is 25-30%. 5. A construction technique for ecological slope protection vegetation blocks, characterized in that the construction site is selected, and the surface soil layer of the construction site is cleaned according to the terrain. The layer is made of geotextile or woven cloth, which is laid from the downstream side to the upstream side. The edge of the fabric on the upstream side overlaps the edge of the fabric on the downstream side to form a whole. The filter layer is covered with a cushion layer. The cushion layer is made of soft loamy soil with a thickness of 5 -10cm; transport the block (7) to the construction site, lay the block (7) on the cushion according to the design requirements, the gap between the block (7) and the block (7) is tight, and the block (7) The laying is stable, the upper surface of the block (7) and the block (7) is flat, and the gap formed between the coarse aggregate on the growth bed (2) of the block (7) is poured with farm manure, fly ash and The filling base material (9) made of planting soil is poured and sprinkled with water on it. After the filling base material (9) penetrates into the gap of the growth bed body (2), the filling base material (9) is poured again, and the operation is repeated until the filling base material ( 9) Fill the gaps of the growth bed body (2); spread the plant seeds of the greening vegetation (11) or the plant seeds of the aquatic plants (12) at the bottom of the vegetation layer (4) of the block (7), plant the greening vegetation (11) ) or the plant seeds of aquatic plants (12) to lay a protective layer (10) to form a space for planting green vegetation (11) or plant seeds of aquatic plants (12) to germinate, preventing the moisture in the growth bed (2) from evaporating too much Fast and plant seeds are scattered; in the planting groove (3) of building block (7), planting plant (5) is transplanted, and planting plant (5) is arranged on the middle part of planting groove (3), and planting plant (5) The trough (3) is filled with matrix filler (6) which is a mixture of nutrient soil, planting soil and coarse aggregate. After sowing, irrigation should be carried out immediately to keep the soil moist to meet the requirements of seed germination and normal growth of seedlings. 6. A construction technique for ecological slope protection vegetation blocks, which is characterized in that the construction site is selected, and the surface soil layer of the construction site is cleaned according to the terrain. The surface of the construction site is smooth without unevenness. The layer is made of geotextile or woven cloth, which is laid from the downstream side to the upstream side. The edge of the fabric on the upstream side overlaps the edge of the fabric on the downstream side to form a whole. The filter layer is covered with a cushion layer. The cushion layer is made of soft loamy soil with a thickness of 5 -10cm; transport the block (7) to the construction site, lay the block (7) on the cushion according to the design requirements, the gap between the block (7) and the block (7) is tight, and the block (7) The laying is stable, the upper surface of the block (7) and the block (7) is flat, and the gap formed between the coarse aggregate on the growth bed (2) of the block (7) is poured with farm manure, fly ash and The filling base material (9) made of planting soil is poured and sprinkled with water on it. After the filling base material (9) penetrates into the gap of the growth bed body (2), the filling base material (9) is poured again, and the operation is repeated until the filling base material ( 9) Fill the gaps in the growth bed (2); adjust the plant seeds, slow-release fertilizers, water-retaining agents, adhesives and water for planting green vegetation (11) or aquatic plants (12) into a viscous suspension spraying Slurry, the spraying slurry is sprayed onto the vegetation layer (4) to be sown by a spraying machine, the spraying slurry is 30g-50g of seeds per square meter, 30g-50g of slow-release fertilizer, 2g-10g of water-retaining agent, and 0.3g of adhesive -1.0g, water 4000ml; Transplant the plant (5) in the planting tank (3) of the block (7), the planting (5) is arranged in the middle part of the planting tank (3), around the planting (5) The planting trough (3) is filled with matrix filler (6) which is a mixture of nutrient soil, planting soil and coarse aggregate. After sowing, it should be irrigated immediately to keep the soil moist to meet the requirements of seed germination and normal growth of seedlings. 7. A construction technique for ecological slope protection vegetation blocks, which is characterized in that the well-maintained blocks (7) are sprayed with water, and planting soil is used on the growth bed (2) at the bottom end of the blocks (7) The mixture formed by mixing with pectin is provided with a sealing layer (8), and the sealing layer (8) seals the gap of the growth bed (2) at the bottom end of the block (7), preventing the growth bed ( 2) The nutrient soil in the gap is scattered from the growth bed (2), the sealed block (7) is placed on the vibrating table, and the coarse aggregate is added to the growth bed (2) of the block (7) Fill the gap formed between them with the filler base material (9) mixed with farm manure, fly ash and planting soil until the filler base material (9) fills the gaps in the growth bed body (2); remove it from the vibrating table Block (7), at the bottom of the vegetation layer (4) of block (7), sow the plant seeds of planting greening vegetation (11) or the plant seeds of aquatic plants (12), plant greening vegetation (11) or aquatic plants (12) ) on the plant seeds of the plant is laid a protective layer (10) consisting of a mixture of planting soil and pectin fully mixed to form a space for plant seeds to germinate, preventing excessive evaporation of water in the growth bed (2) and scattering of plant seeds, The blocks (7) are put into storage for standby; the construction site is selected, the blocks (7) are transported to the construction site, and the surface soil layer of the construction site is cleaned according to the terrain. The surface of the construction site is smooth without unevenness. The filter layer is made of geotextile or woven cloth, which is laid from the downstream side to the upstream side. The edge of the fabric on the upstream side is overlapped with the edge of the fabric on the downstream side to form a whole. The filter layer is covered with a cushion, and the cushion is made of soft Loamy soil with a thickness of 5-10cm; lay blocks (7) on the cushion layer according to the design requirements, the gap between the blocks (7) and the blocks (7) is tight, the blocks (7) are laid firmly, and the blocks (7) It is flat with the upper surface of the block (7); the plant (5) is transplanted in the planting groove (3) of the block (7), the planting (5) is arranged in the middle part of the planting groove (3), and the planting ( 5) The surrounding planting tanks (3) are filled with a matrix filler (6) mixed with nutrient soil, planting soil and coarse aggregate. After sowing, it is necessary to irrigate immediately to keep the soil moist to meet the requirements for seed germination and normal seedlings. grow. 8. A construction technique for ecological slope protection vegetation blocks, which is characterized in that the well-maintained blocks (7) are sprayed with water, and planting soil is used on the growth bed (2) at the bottom end of the blocks (7) The mixture formed by mixing with pectin is provided with a sealing layer (8), and the sealing layer (8) seals the gap of the growth bed (2) at the bottom end of the block (7), preventing the growth bed ( 2) The nutrient soil in the gap is scattered from the growth bed (2), the sealed block (7) is placed on the vibrating table, and the coarse aggregate is added to the growth bed (2) of the block (7) Fill the gap formed between them with the filler base material (9) mixed with farm manure, fly ash and planting soil until the filler base material (9) fills the gaps in the growth bed body (2); remove it from the vibrating table Block (7), at the bottom of the vegetation layer (4) of block (7), sow the plant seeds of planting greening vegetation (11) or the plant seeds of aquatic plants (12), plant greening vegetation (11) or aquatic plants (12) ) on the plant seeds of the plant, laying a protective layer (10) composed of a mixture of planting soil and pectin fully mixed to form a space for plant seeds to germinate, preventing excessive evaporation of water in the growth bed (2) and scattering of plant seeds; Transplant the plant (5) in the planting groove (3) of the growth bed (2) of the block (7), the planting (5) is arranged in the middle part of the planting groove (3), around the planting (5) The planting groove (3) is filled with a matrix filler (6) composed of nutrient soil, planting soil and coarse aggregate. The matrix filler (6) secures the plant (5) in the planting groove (3), and the block (7) is placed Storehouse standby; select the construction site, block (7) is transported to the construction site, clean up the surface soil layer of the construction site according to the terrain, the surface of the construction site is smooth without unevenness, and the anti-filter layer is laid on the surface soil layer of the construction site, and the anti-filter layer adopts Geotextile or woven cloth is laid from the downstream side to the upstream side. The edge of the fabric on the upstream side overlaps the edge of the fabric on the downstream side to form a whole. The filter layer is covered with a cushion layer. The cushion layer is made of soft loamy soil with a thickness of 5-10cm ; Lay blocks (7) on the cushion according to the design requirements, the gap between the blocks (7) and the blocks (7) is tight, the blocks (7) are laid firmly, and the blocks (7) and the blocks (7) The upper surface of the block is smooth; after the laying of the block (7) is completed, irrigation should be carried out immediately to keep the soil moist, so as to satisfy the normal growth of seed germination and seedlings.

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