CN208363444U

CN208363444U - A kind of light fill manually makes somebody a mere figurehead basal disc greening structure

Info

Publication number: CN208363444U
Application number: CN201820936412.XU
Authority: CN
Inventors: 刘懿瑶; 郑欣; 姚翔宇; 黄启堂
Original assignee: Fujian Agriculture and Forestry University
Current assignee: Fujian Agriculture and Forestry University
Priority date: 2018-06-15
Filing date: 2018-06-15
Publication date: 2019-01-11
Anticipated expiration: 2028-06-15

Abstract

The utility model discloses a low-fill artificial overhead base plate greening structure, which comprises a reinforced concrete floor, a thermal insulation type slope finding layer, a leveling layer, a waterproof type root puncture-resistant layer and a waterproof protective layer, which are arranged in sequence from bottom to top. The top of the waterproof protective layer includes a vegetation greening area and a road paving area, and the vegetation greening area includes a drainage layer A, a non-woven filter layer A, a hydrophobic material layer and a soil layer A, which are arranged sequentially from bottom to top. Vegetation is planted on A, and the road paving area includes a coarse sand cushion layer, a drainage layer B, a non-woven filter layer B, a soil layer B, a concrete cushion layer, an adhesive layer and a road pavement arranged in sequence from bottom to top The outer layer of the coarse sand cushion is surrounded by non-woven fabrics. The utility model has a reasonable design, and can effectively improve the problem of poor plant growth caused by accumulated water in the current artificial overhead base plate.

Description

A kind of light fill manually makes somebody a mere figurehead basal disc greening structure

Technical field

The utility model relates to roof greening field more particularly to a kind of light fills manually to make somebody a mere figurehead basal disc greening structure.

Background technique

Manually aerial basal disc greening is primarily referred to as on the roof of all kinds of buildings, ground or underground parking garage, earth sheltered building etc., Or flooring, balcony, balcony of building etc., the top comprising other artificial works such as elevated overpass, overpasses passes through people Work earthing carries out Urban Greening.The greening of artificial aerial basal disc, can effectively increase the green coverage in city, improve the life in city State environment is of great significance to human settlement environment in city is promoted.Manually aerial basal disc can according to the requirement of structure and earthfill structure To be divided into high fill structure and light fill structure.High fill refers to that manually aerial basal disc earthing is greater than 1.8 m deeply, and light fill refers to Manually aerial basal disc earthing is deep less than 1.2 m.It is not contacted directly with underground due to manually making somebody a mere figurehead basal disc, thus it is drained Design be just particularly important.

Summary of the invention

The purpose of this utility model is to provide a kind of light fills manually to make somebody a mere figurehead basal disc greening structure.

To achieve the above object, the utility model uses following technical scheme:

A kind of light fill manually makes somebody a mere figurehead basal disc greening structure comprising the reinforced concrete Tulou set gradually from the bottom up Plate, thermal-insulating type sloping layer, screed-coat, water proof type root-resistant puncturing layer and waterproof protective layer, the top of the waterproof protective layer include Greening vegetation area and road pavement area, the greening vegetation area include the drainage blanket A set gradually from the bottom up, non-woven fabrics filtering Layer A, hydrophobic material layer and soil layer A, soil layer A Shang kind are implanted with vegetation, and the road pavement area includes setting gradually from the bottom up Coarse sand bed course, drainage blanket B, non-woven fabrics filter layer B, soil layer B, concrete cushion, adhesive layer and road pavement layer, the coarse sand pad Layer is outer to be surrounded by non-woven fabrics.

The drainage blanket A in the greening vegetation area, non-woven fabrics filter layer A, hydrophobic material layer and road pavement area coarse sand pad The intersection of layer is equipped with block.

The friendship of the concrete cushion, adhesive layer and road pavement floor of the soil layer A and road pavement area in the greening vegetation area The rectangular slab of stone is equipped at boundary.

The drainage blanket A and drainage blanket B are formed by porous stiff materials.

The porous stiff materials are cobble, haydite, coarse sand, gravel, rubble or cinder.

The coarse sand bed course with a thickness of 18-20 mm.

The utility model has the following beneficial effects:

1, light fill refers to that manually aerial basal disc thickness of earth-fill cover is less than 1.2m.The light fill of the utility model manually makes somebody a mere figurehead base Drainage blanket buried depth is shallower in disk, and top dynamic load and work progress can destroy material and cause to arrange when seeping drain bar using concave-convex type The three-dimensional supporting construction of water fails, and makes neighbouring roof ponding, therefore the drainage blanket of the utility model is with traditional coarse sand, gravel The porous stiff materials molding such as stone, cobble, rubble, cinder, haydite, to guarantee the stability of drainage blanket structure.

2, it for the artificial aerial basal disc of light fill, emphasizes the timeliness of draining, mainly accelerates water using hydrophobic material Discharge, improve current manual and make somebody a mere figurehead ponding the problem of leading to plant undergrowth in basal disc.

3, the discrete material for mainly using lightweight, not only reduces the load to roof, can also effectively play hydrophobic work With.

4, non-woven fabrics filter layer is set on drainage blanket top, can be lost to avoid discrete material with water flow movement.

Detailed description of the invention

The utility model is described in further details below in conjunction with the drawings and specific embodiments:

Fig. 1 is the schematic diagram of the utility model.

Specific embodiment

As shown in Figure 1, the light fill of the utility model manually makes somebody a mere figurehead basal disc greening structure, including set gradually from the bottom up Reinforced concrete floor 1, thermal-insulating type sloping layer 2, screed-coat 3, water proof type root-resistant puncturing layer 4 and waterproof protective layer 5, it is described anti- The top of water conservation floor 5 includes greening vegetation area 6 and road pavement area 7, and the greening vegetation area includes successively setting from the bottom up Kind is implanted with vegetation on drainage blanket A 61, non-woven fabrics filter layer A 62, hydrophobic material layer 63 and the soil layer A 64, soil layer A 64 set 65, the road pavement area 7 includes coarse sand bed course 71, drainage blanket B 72, the non-woven fabrics filter layer B set gradually from the bottom up 73, soil layer B 74, concrete cushion 75, adhesive layer 76 and road pavement layer 77, the coarse sand bed course 71 are surrounded by non-woven fabrics outside 711。

The drainage blanket A 61 in greening vegetation area 6, non-woven fabrics filter layer A 62, hydrophobic material layer 63 and road pavement area 7 The intersection of coarse sand bed course 71 is equipped with block 8.

The soil layer A 64 in greening vegetation area 6 and concrete cushion 75, adhesive layer 76 and the road pavement floor in road pavement area 7 77 intersection is equipped with the rectangular slab of stone 9.

In order to guarantee the stability of drainage blanket structure, drainage blanket A 61 and drainage blanket B 73 are by cobble, haydite, coarse sand, gravel The porous stiff materials molding such as stone, rubble, cinder.

As a kind of embodiment of the utility model, coarse sand bed course 71 with a thickness of 18-20 mm.

The utility model is mainly focused on the Drainage Design of the artificial aerial basal disc of light fill, emphasizes the timeliness of draining, The discharge of water is accelerated using hydrophobic material layer, improving ponding in the aerial basal disc of current manual leads to asking for plant undergrowth Topic.In addition, non-woven fabrics filter layer is arranged on drainage blanket top, can be lost to avoid discrete material with water flow movement.

Claims

1. a low-fill artificial overhead base plate greening structure, is characterized in that: it comprises the reinforced concrete floor slab, the thermal insulation type slope-seeking layer, the leveling layer, the waterproof type root puncture-resistant layer and the waterproof protective layer set successively from bottom to top , the top of the waterproof protective layer includes a vegetation greening area and a road paving area, and the vegetation greening area includes a drainage layer A, a non-woven filter layer A, a hydrophobic material layer and a soil layer A that are arranged in sequence from bottom to top, Vegetation is planted on the soil layer A, and the road paving area includes a coarse sand cushion layer, a drainage layer B, a non-woven filter layer B, a soil layer B, a concrete cushion layer, an adhesive layer and a The road pavement layer, the coarse sand cushion layer is surrounded by non-woven fabrics.

2. a kind of low-fill artificial overhead base plate greening structure according to claim 1, is characterized in that: drainage layer A, non-woven filter layer A, hydrophobic material layer and road paving area of described vegetation greening area There is a block at the junction of the coarse sand cushion.

3. a kind of low-fill artificial overhead base plate greening structure according to claim 1, is characterized in that: the soil layer A of described vegetation greening area and the concrete cushion layer of the road paving area, bonding layer and road paving There is a stone at the junction of the loading layer.

4 . The low-fill artificial overhead base plate greening structure according to claim 1 , wherein the drainage layer A and the drainage layer B are both formed of porous hard materials. 5 .

5 . The low-fill artificial overhead base plate greening structure according to claim 4 , wherein the porous hard material is pebble, ceramsite, coarse sand, gravel, crushed stone or cinder. 6 .

6. a kind of low-fill artificial overhead base plate greening structure according to claim 1, is characterized in that: the thickness of described coarse sand cushion is 18-20 mm.