CN207891678U - A kind of ecological permeable road tooth and its laying structure - Google Patents
A kind of ecological permeable road tooth and its laying structure Download PDFInfo
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- CN207891678U CN207891678U CN201720596575.3U CN201720596575U CN207891678U CN 207891678 U CN207891678 U CN 207891678U CN 201720596575 U CN201720596575 U CN 201720596575U CN 207891678 U CN207891678 U CN 207891678U
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Abstract
The utility model discloses a kind of ecological permeable road tooth and its laying structures, belong to building material field.A kind of ecological permeable road tooth of the utility model, including road tooth ontology, the drainage cavity of perforation is offered in Lu Yaben bodies along its length, and road tooth ontology offers the drainage channel communicated with drainage cavity on the side wall of road；A kind of laying structure of the ecological permeable road tooth of the utility model, multiple road tooth ontologies are sequentially connected by the cooperation of lug boss and concave part, uniform intervals are gone back between multiple road tooth ontologies and are equipped with water tank, and the water inlet of water tank is communicated with the drainage cavity of its two dypass tooth ontology respectively；The utility model makes it have good draining and water storage function by the ingehious design of satisfy the need dental structure and its paving mode, road surface drainage pressure can be effectively relieved, and rationally utilize to storing rainwater, helps to repair city Ecology.
Description
Technical field
The utility model is related to town road building material technical fields, more specifically to a kind of ecological permeable road
Tooth and its laying structure.
Background technology
Urban modernization is evolving, and what is continued to develop therewith is the drainage system in city, in recent years, the row in city
There is larger problem in water system, when encountering larger heavy rain often due to drainage system it is not perfect, cause city to occur
The phenomenon that waterlogging, and in order to solve the problems, such as that existing waterlogging, people stare at more directions and sight the construction in drainage system
On, it is the problem that urban environment brings more bad lucks instead in this way, for example, sewer is built, by ground hollow out certain depth
It is used to build subsoil drain afterwards, but the extensive construction mode of this tradition also destroys the ecological environment of urban inner,
Ecology cannot get coordinated balance development with urban modernization construction.
Since 21st century, people are on the basis of both sewerage system construction and ecology sustainable development
On, it is proposed that " sponge city " this design, sponge city refer to the natural calamity brought in adaptation environmental change and reply rainwater
Evil etc. has good " elasticity ", and water suction, water storage, infiltration, water purification, the water stored when needing discharged and be subject to when raining
It utilizes, builds sponge city, city is made to realize nature accumulation, naturally osmotic, self-purification, city is repaired it is also possible to realize
City's Ecology, protection and the original urban ecological environment of improvement.
A kind of building attachment for road fringing can be used during road construction, we are accustomed to being called road tooth.
Road tooth can not only play the role of that road surface, building and some communal facilitys are isolated, but also can be that driving vehicle is clear
Presentation forwarding route, prevent vehicle from running over boundary, to improve the safety coefficient of road surface running vehicle；Therefore, country builds road
If the resistance to compression of road tooth, folding intensity have specific standard.However, functionally there are still certain to lack for existing road tooth
It falls into, such as bad pairs of rainwater of permeable effect excludes to form obstacle, leads to road surface large area ponding, especially southern area rainwater
More, situation is more severe, and the city or when the pipe burst of road surface of partly bordering on the sea rainwater can all occur or underground water submerged is whole
A road surface and the phenomenon that cannot decorporate for a long time, above-mentioned phenomenon not only increases sewerage system pressure but also can be to the daily of people
Life brings great inconvenience.
Through retrieval, the technology development about tooth water penetration of satisfying the need has patent disclosure, such as Chinese Patent Application No.：
2013201618905, the applying date：On April 3rd, 2013, invention and created name are：A kind of permeable or water seepage road tooth, this application
Disclose a kind of permeable or water seepage road tooth, if including dry-mixing building stones block, if dry-mixing building stones block is bonded to one by coagulating agent by force
Road tooth ontology, there are gaps between several bonding mixing building stones blocks.This application alleviates row by accelerating rainwater infiltration
Water pressure, but infiltration rate and infiltration effect are not satisfactory, are especially difficult to solve the problems, such as ponding when rainwater on road surface is more.For another example
Chinese Patent Application No.：2011203541843, the applying date：On September 21st, 2011, invention and created name are：A kind of road dental calculus,
This application discloses a kind of road dental calculus, including road dental calculus ontology, the lower part of road dental calculus ontology is connected with the water storage of setting cavity
Pond, the face wall of tank are equipped with water inlet, the front setting through-hole of road dental calculus ontology, and through-hole is embedded with baffle, through-hole with into
The mouth of a river is socketed, and baffle is mutually adjacent to water inlet.Road dental calculus is installed together by this application with tank, has both played isolation road surface
Effect, and have water storage function that can irrigate roadside flowers and plants, but moisture storage capacity is extremely limited, and overall construction design is relatively complicated, also
The installation strength of road dental calculus can be influenced, and is not suitable for promoting and applying, it is still necessary to be further improved.
Utility model content
1. utility model technical problems to be solved
That the purpose of the utility model is to overcome prior art Road tooth water penetrations is bad, is easy to cause surface gathered water not
Foot, provides a kind of ecological permeable road tooth and its laying structure, by the ingehious design of satisfy the need dental structure and its paving mode, makes
It can be effectively relieved road surface drainage pressure, and rationally utilize to storing rainwater, contribute to good draining and water storage function
Repair city Ecology.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model is：
A kind of ecological permeable road tooth of the utility model, including road tooth ontology are offered along its length in Lu Yaben bodies
The drainage cavity of perforation, road tooth ontology offer the drainage channel communicated with drainage cavity on the side wall of road.
Further, be respectively equipped in the two opposite side walls of road tooth ontology along its length lug boss and with lug boss phase
The concave part of cooperation.
Further, tooth ontology in road includes bottom cooperation section, and cooperation section is equipped with to the card protruded close to road direction
Section is closed, engaging section is equipped with the tilting section for being gradually distance from road direction, and engaging section is equipped with drainage channel.
Further, the cross sectional shape lower part of drainage cavity is rectangular, and top is in a rectangular trapezoid, the bottom of the right-angled trapezium
It is overlapped with the top of lower section rectangle, and the surface profile line inclined direction of the bevel edge inclined direction of the right-angled trapezium and tilting section is flat
Row.
Further, road tooth ontology uniform intervals on the side wall of road offer multiple drainage channels, Mei Gepai
The top of aquaporin is domes.
Further, the bottom wall of drainage channel is located in cooperation section, and the bottom wall of drainage channel is less than engaging section bottom wall
10~15mm.
Further, angle α is 40 °~55 ° between the surface profile line and horizontal plane of tilting section.
Further, road tooth ontology uniform intervals on the side wall of road offer three drainage channels.
A kind of laying structure of ecological permeable road tooth of the utility model is laid with using tooth ontology in road as described above, more
A road tooth ontology is sequentially connected by the cooperation of lug boss and concave part, and uniform intervals are gone back between multiple road tooth ontologies and are equipped with water storage
Case, water tank is set between two neighboring road tooth ontology, and the draining with its two dypass tooth ontology respectively of the water inlet of water tank
Chamber communicates.
Further, it is set there are one water tank at interval of 10~20 road tooth ontologies.
3. advantageous effect
Using technical solution provided by the utility model, compared with prior art, there is following remarkable result：
(1) a kind of ecological permeable road tooth of the utility model, offers drainage cavity in Lu Yaben bodies, on Lu Yaben body sidewalls
Offer the drainage channel communicated with drainage cavity, multiple road tooth ontologies are sequentially connected, between go back uniform intervals be equipped with water tank, storage
Water tank is communicated with drainage cavity, and the ponding on road surface can be entered by drainage channel in drainage cavity, and further by drainage cavity
It is stored into water tank, avoids a wide range of ponding problem in road surface, can be effectively relieved road surface drainage pressure, realizes ecological permeable, quickly
Draining.
(2) a kind of ecological permeable road tooth of the utility model, water tank can store the moisture that drainage cavity is discharged,
The water storage in water tank can be utilized when drought period to road surface cooling or pours flowers and plants, rationally utilized to storing rainwater, helped to push away
Into the construction in sponge city, city Ecology is repaired, and avoid water resource waste.
(3) a kind of ecological permeable road tooth of the utility model, by opening up hollow drainage cavity and row on the tooth ontology of road
Aquaporin effectively reduces road tooth weight, saves production consumptive material compared with traditional solid road tooth, is convenient for the transport of road tooth
And installation operation.
(4) a kind of ecological permeable road tooth of the utility model, road tooth ontology include bottom cooperation section, engaging section and inclination
Section, engaging section protrude from the inside of upper pavement surface, the compactness for having ensured the stability of road tooth position installation and having coordinated with road surface,
Drainage channel is set in engaging section, and the bottom wall of drainage channel has ensured road surface moisture energy less than engaging section 10~15mm of bottom wall
It is smoothly discharged into drainage channel, ponding is avoided to remain, reinforce the drainage effect of road tooth.
(5) a kind of ecological permeable road tooth of the utility model, road tooth ontology uniform intervals on the side wall of road open up
There are multiple drainage channels, and the top of each drainage channel is domes, not only structure is beautiful using the arch design, more
Contribute to diffusion to bear pressure, improve the overall construction intensity of road tooth, ensures and be used for a long time.
Utility model utility model utility model
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of ecological permeable road tooth of the utility model；
Fig. 2 is a kind of structural schematic diagram of ecological permeable road tooth of the utility model；
Fig. 3 is a kind of left view schematic diagram of ecological permeable road tooth of the utility model；
Fig. 4 is a kind of schematic front view of ecological permeable road tooth of the utility model；
Fig. 5 is a kind of structural schematic diagram of ecological permeable road tooth laying structure of the utility model.
Label declaration in schematic diagram：1, road tooth ontology；101, drainage cavity；102, coordinate section；103, engage section；104, incline
Oblique section；105, drainage channel；106, lug boss；107, concave part；2, water tank.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with attached drawing.
With reference to embodiment, the utility model will be further described.
Embodiment 1
As shown in Figure 1 to 4, a kind of ecological permeable road tooth of the present embodiment, including road tooth ontology 1, edge in road tooth ontology 1
Length direction offers the drainage cavity 101 of perforation, and road tooth ontology 1 offers on the side wall of road to be communicated with drainage cavity 101
Drainage channel 105, be respectively equipped in the two opposite side walls of road tooth ontology 1 along its length lug boss 106 and with lug boss 106
Matched concave part 107, when use, multiple road tooth ontologies 1 were sequentially connected by the cooperation of lug boss 106 and concave part 107,
It is laid on road both sides.Ponding on road surface can be entered by drainage channel 105 in drainage cavity 101, and pass through drainage cavity 101
Further discharge or storage, avoid a wide range of ponding problem in road surface.
A kind of laying structure of ecological permeable road tooth offers the permeable of drainage channel 105 and drainage cavity 101 using this
Road tooth is laid with successively, as shown in figure 5, multiple road tooth ontologies 1 are connected successively by lug boss 106 and the cooperation of concave part 107
It connects, road both sides is laid on along road length direction, uniform intervals are gone back between multiple road tooth ontologies 1 and are equipped with water tank 2, are such as spaced
A water tank 2 is then arranged in 10~20 road tooth ontologies 1, is specifically spaced 10 road tooth ontologies 1 in the present embodiment and is then arranged one
A water tank 2, water tank 2 is set between two neighboring road tooth ontology 1, and the both sides of water tank 2 offer water inlet, each
Correspondence communicates water inlet with the drainage cavity 101 of 2 liang of dypass tooth ontologies 1 of water tank respectively.Water tank 2 can be by 101 row of drainage cavity
The moisture gone out is stored, and the water storage in water tank 2 can be utilized when drought period to cool down to road surface or pour flowers and plants.
The present embodiment on road tooth ontology 1 by opening up hollow drainage cavity 101 and drainage channel 105, with traditional reality
Heart road tooth is compared, and is effectively reduced road tooth weight, is saved production consumptive material, the transport convenient for road tooth and installation operation；Its
It is secondary, by the matching design of drainage channel 105 and water tank 2, it can not only effectively solve the problems, such as surface gathered water, it more can be to ponding
It is rationally utilized, contributes to the construction for promoting sponge city, repair city Ecology, and avoid water resource waste.
Embodiment 2
A kind of ecological permeable road roads Ya Ji tooth laying structure of the present embodiment, substantially with embodiment 1, further, this reality
The Roads Shi Li tooth ontology 1 includes that bottom coordinates section 102, cooperation section 102 to be equipped with to the engaging section protruded close to road direction
103, engaging section 103 is equipped with the tilting section 104 for being gradually distance from road direction, and engaging section 103 is equipped with drainage channel 105, such as
Shown in Fig. 3, Fig. 4, the cooperation section 102 of bottom connects with road, i.e. road surface embedded in engaging section 103 lower section, and with cooperation section
102 fit closely, and engaging section 103 protrudes from the inside of upper pavement surface, have ensured stability and and the road surface of the installation of road tooth position
The compactness of cooperation, drainage channel 105 are set in engaging section 103, and the bottom wall of drainage channel 105 is located in cooperation section 102, such as
Shown in Fig. 4, the bottom wall of drainage channel 105 is less than road surface 10mm, has ensured road surface moisture less than engaging 103 bottom wall 10mm of section
It can smoothly be discharged into drainage channel 105, ponding is avoided to remain, reinforce the drainage effect of road tooth.Further, to further increase
The bottom of drainage effect, drainage channel 105 may be designed as inclined inclined floor gradually downward, ensure the quick discharge of moisture.
As shown in figure 3, angle α is 40 ° between the surface profile line and horizontal plane of tilting section 104 in the present embodiment, it is existing
Help reduce the impact that rolls of vehicle, and the similar arced configuration of formation corresponding with internal drainage cavity 101, helps to increase road
Tooth intensity ensures performance.Correspondingly, the cross sectional shape lower part of drainage cavity 101 is rectangular, and top is in a rectangular trapezoid, should
The bottom of right-angled trapezium is overlapped with the top of lower section rectangle, and the table of the bevel edge inclined direction and tilting section 104 of the right-angled trapezium
Facial contour line inclined direction is parallel, and drainage cavity 101 and the overall structure of road tooth ontology 1 are adapted, and are keeping road tooth hollow-core construction
On the basis of, enhance the overall construction intensity of road tooth.
The uniform intervals on the side wall of road of the present embodiment Road tooth ontology 1 offer multiple drainage channels 105, such as scheme
Shown in 4, and the top of each drainage channel 105 is domes, and using the arch design, not only structure is beautiful, is more conducive to
Pressure is born in diffusion, improves the overall construction intensity of road tooth, is ensured and is used for a long time.
Embodiment 3
A kind of ecological permeable road roads Ya Ji tooth laying structure of the present embodiment, substantially with embodiment 2, institute differently, this reality
It applies the 15 road tooth ontologies 1 in road tooth laying structure interval in example and a water tank 2 is set, drainage channel 105 in the present embodiment
Bottom wall is less than engaging 103 bottom wall 15mm of section, and angle α is 55 ° between the surface profile line and horizontal plane of tilting section 104.
Embodiment 4
A kind of ecological permeable road roads Ya Ji tooth laying structure of the present embodiment, substantially with embodiment 2, institute differently, this reality
It applies the 20 road tooth ontologies 1 in road tooth laying structure interval in example and a water tank 2 is set, drainage channel 105 in the present embodiment
Bottom wall is less than engaging 103 bottom wall 12mm of section, and angle α is 45 ° between the surface profile line and horizontal plane of tilting section 104.
Embodiment 5
A kind of preparation method of ecological permeable road tooth is prepared according to the following steps using extraordinary composite concrete：
Step 1: by special concrete raw material based on following mass fraction, it is put into action of forced stirring device and stirs evenly 3min,
Raw material includes：
Step 2: raw material takes out and pours into molding die after stirring evenly, carried out on medium frequency vibrator material feeding vibration at
Type；
Step 3: being demoulded after molding 2h initial sets, and it is put into mark and supports place progress natural curing.
It should be noted that the cement used is 525# low alkali cements, alkalinity is 10~12 (ph values)；Granite stone powder
Grain uses grain size 3mm-15mm continuous gradings, specific granite powder particles to be made of following weight percent：3~5mm of grain size
Particle 6~10%, the particle 32~36% of 5~8mm of grain size, the particle 38~42% of 8~12mm of grain size, 12~15mm of grain size
Particle 16~20%；It for 3.0~2.3, average grain diameter is thick yellow ground in 0.5~0.35mm that yellow ground, which uses fineness modulus, and
Adulterate the thick yellow ground that average grain diameter is 0.5mm or more in thick yellow ground in, and in the quality of thick yellow ground and thick yellow ground be (3.6~
4.3):1；Steel fibre uses draw ratio for 40~80 Filamentous shaped steel fibres, and cross sectional shape is using zigzag or falcate；
The 525# low alkali cements for the use of alkalinity being in the present embodiment specifically 10, granite powder particles are by following weight percent group
At：The particle 8% of 3~5mm of grain size, the particle 34% of 5~8mm of grain size, the particle 40% of 8~12mm of grain size, grain size 12~
The particle 18% of 15mm；The use of fineness modulus is 2.3 in the present embodiment, average grain diameter is thick yellow ground in 0.35mm, and at it
The thick yellow ground of middle doping, in the mass ratio of thick yellow ground and thick yellow ground be 3.6:1；Steel fibre uses the draw ratio to be for 40, cross sectional shape
Zigzag filiform steel fibre；Water-reducing agent uses polycarboxylate high-efficiency water-reducing agent, early strength agent to use chloride system early strength agent, increases
It imitates agent and uses CTF synergist, swelling agent uses FN-M swelling agents, and it should be noted that the content of CTF synergist is more than poly- carboxylic
The content of hydrochlorate series high-efficiency water-reducing agent, and the mass ratio of CTF synergist and polycarboxylate high-efficiency water-reducing agent is (1.5~2):1,
It is 1.5 in specific the present embodiment:1；The content of FN-M swelling agents is then less than the content of CTF synergist, and CTF synergist and FN-M are swollen
Swollen dose of mass ratio is (1~2):1, it is 1.5 in specific the present embodiment:1.
It is hollow-core construction inside the ecological permeable road tooth that yellow ground the present embodiment processes, and uniform intervals open up on side wall
There are multiple drainage channels 105, drainage effect to protrude, the structural strength for the tooth that also satisfies the need simultaneously proposes requirements at the higher level, how to realize
The two-win of road tooth hollow drainage effect and hollow-core construction intensity is the problem that permeable road facing faces in the present embodiment.The present embodiment
Using the component design of optimization and rational component proportion, adaptation is matched with the structure feature of permeable road tooth so that hollow
Permeable road tooth overall structure is light and mechanical-physical intensity is higher, and shock resistance compression strength is higher, and performance is highly stable.
The present embodiment uses alkalinity for 10 525# low alkali cements, can effectively prevent alkali and by the swollen of its initiation
Swollen stress avoids inside concrete cracking avalanche, helps to enhance concrete strength；Secondly, the yellow ground flower that the present embodiment uses
Hilllock rock powder particles, in it is thick form good grading between yellow ground, thick yellow ground, stage filling between different size of each particle, slightly
The gap of particle is just particles filled by, and the gap of middle particle is filled by relatively fine particle just, such stage filling formed compared with
For fine and close stacking states, voidage reduces, and bulk density effectively increases, then coordinates the cohesive force of 525# low alkali cements so that
Concrete comprehensive performance significantly improves, and structural strength is obviously improved, and the granite powder particles in the present embodiment are in, thick Huang
The cooperation of sand can also give full play to the effect of 525# low alkali cements, the usage amount of effectively save low alkali cement.
Further, the present embodiment steel fibre added with polypropylene modified fiber and filiform also in concrete, poly- third
Alkene modified fibre is impacted automatic opening by raw materials such as granite powder particles, yellow ground, cement, becomes monofilament or mutual one by one
Multidirectional distributed fibers are mutually involved, the netted supporting role of three-dimensional random distribution is formed in inside concrete, concrete is made to harden
The micro-crack that initial stage is formed is stopped in evolution, it is difficult to further development, to improve the fracture toughness of concrete,
Improve the anti-crack and anti-seepage performance of concrete, meanwhile, it is that zigzag Filamentous steel is fine to be also added with the bigger cross sectional shape of major diameter
Dimension, steel fibre are dispersed in concrete, strong bonded with the cement slurry in concrete, are imitated with the interfacial adhesion of concrete
Fruit is more preferable, helps to improve its tension, bending strength, and increases substantially its toughness and impact strength, and secondly, steel fibre is random
The extension of inside concrete microcrack and the formation of macrocrack can also be effectively hindered to distribution, helps to significantly improve coagulation
Tension, bending resistance, shock resistance and the anti-fatigue performance of soil have good ductility；The polypropylene modified fiber of the present embodiment addition
Staggeredly coordinate as composite material with Filamentous steel fibre, collective effect, the comprehensive performance to ensureing road tooth is significant so that
Concrete in the present embodiment is compared with normal concrete, and compression strength improves 25%, and flexural tensile strength improves 50%, and splitting is anti-
Tensile strength improves 40%, and wear-resisting property improves 45% or so, and physical force rationality can be satisfied the use demand fully.
The additive used in the present embodiment further includes chloride system early strength agent, polycarboxylate high-efficiency water-reducing agent, CTF increasings
Agent and FN-M swelling agents are imitated, there is wherein chloride system early strength agent excellent rush to coagulate antifreezing effect, and hydrated cementitious can be accelerated fast
Degree, promotes the development of early strength of concrete；Polycarboxylate high-efficiency water-reducing agent then has dispersion to the low alkali cement particle of addition
Effect, can improve cement work performance, and improve concrete workability and the mobility of concrete mix, help to save water
Mud；The content of CTF synergist is more than the content of polycarboxylate high-efficiency water-reducing agent, in point for further increasing low alkali cement particle
Dissipate property on the basis of, promoted polycarboxylate high-efficiency water-reducing agent the effect of, excite each unit cement molecule to the maximum extent
Effect, improve fresh concrete cohesiveness, poor water retention property, easily isolation, bleeding, the phenomenon that workability and mobility reduce, and
The compactness phase that concrete can be improved shrinks, and contributes to the crack for being further reduced concrete, improves the durability of concrete；Add
The FN-M swelling agents entered can then introduce quantitative volume expansion, shrinkage value of the compensation raw material in hardening process itself, and FN-
The content of M swelling agents is less than the content of CTF synergist so that the compactness phase of concrete shrinks mends with the contraction in hardening process
It repays and is mutually adapted, prevent each raw material from shrinkage cracking occur, further ensured road dental structure, function, apparent excellent
Property.The present embodiment can cooperate by being accurately controlled to various additives and collectively promote the physical force reason of concrete
Performance.
The present embodiment is coordinated by the mutual component of each raw material, each additive, and it is compound that the distinctive special type of the present embodiment is made
Concrete, the permeable road tooth gone out using this concrete for making haveing excellent performance, physical strength are improved significantly so that
The design of its hollow-core construction disclosure satisfy that use demand, it should be noted that further to ensure structural strength and the use of road tooth
Stability also has corresponding requirements, as shown in Figure 3, Figure 4, Road in the present embodiment for the specific manufacturing specification of permeable road tooth
The height L1 of tooth ontology 1 is 320mm, wherein the height L4 of cooperation section 102 is 140mm, the height L3 of engaging section 103 is 60mm,
The height L2 of tilting section 104 is 120mm, and the height of internal drainage chamber 101 is 190mm, 101 distance from bottom road tooth ontology of drainage cavity
The height L6 of 1 bottom is 50mm, and the distance L5 between road end side wall and cooperation 102 side wall of section of drainage cavity 101 is 35mm, road
The length of tooth ontology 1 is set as 600mm, is opened up altogether on length direction there are three drainage channel 105, each drainage channel 105
Total height is 70mm, and width L7 is 60mm, and the distance L8 of two neighboring drainage channel 105 is 80mm, produce reality Road tooth ruler
The machining tolerance of very little permission ± 5mm.
Embodiment 6
The preparation method of a kind of ecological permeable road tooth of the present embodiment, substantially with embodiment 5, the difference is that this implementation
Each material quality percentage of special concrete is as follows in example：65 parts of granite powder particles, 10 parts of yellow ground, 22 parts of cement gather
0.8 part of propylene modified fibre, 1 part of Filamentous steel fibre, 0.2 part of water-reducing agent, 0.1 part of early strength agent, 0.4 part of synergist, swelling agent 0.3
Part, the mass ratio of CTF synergist and polycarboxylate high-efficiency water-reducing agent is 2:The mass ratio of 1, CTF synergist and FN-M swelling agents
It is 1.3:1；And granite powder particles are made of following weight percent in the present embodiment：The particle 6% of 3~5mm of grain size, grain
The particle 36% of 5~8mm of diameter, the particle 42% of 8~12mm of grain size, the particle 16% of 12~15mm of grain size；The cement used is
525# low alkali cements, alkalinity are 12；The use of fineness modulus is 3.0 in the present embodiment, average grain diameter is thick yellow ground in 0.5mm,
And adulterate thick yellow ground wherein, in the mass ratio of thick yellow ground and thick yellow ground be 4.3:1；Steel fibre uses draw ratio for 60, section
Shape is the Filamentous steel fibre of falcate；Above-mentioned raw materials are put into action of forced stirring device when preparation and stir evenly 4min, are molded 3h
It is demoulded after initial set, and is put into mark and supports place progress natural curing.
Embodiment 7
The preparation method of a kind of ecological permeable road tooth of the present embodiment, substantially with embodiment 5, the difference is that this implementation
Each material quality percentage of special concrete is as follows in example：68 parts of granite powder particles, 9 parts of yellow ground, 20 parts of cement, poly- third
1 part of alkene modified fibre, 0.5 part of Filamentous steel fibre, 0.1 part of water-reducing agent, 0.15 part of early strength agent, 0.2 part of synergist, swelling agent 0.1
Part, the mass ratio of CTF synergist and polycarboxylate high-efficiency water-reducing agent is 2:The mass ratio of 1, CTF synergist and FN-M swelling agents
It is 2:1；And granite powder particles are made of following weight percent in the present embodiment：The particle 10% of 3~5mm of grain size, grain
The particle 32% of 5~8mm of diameter, the particle 38% of 8~12mm of grain size, the particle 20% of 12~15mm of grain size；The cement used is
525# low alkali cements, alkalinity are 11；The use of fineness modulus is 2.7 in the present embodiment, average grain diameter is thick yellow ground in 0.45mm,
And adulterate thick yellow ground wherein, in the mass ratio of thick yellow ground and thick yellow ground be 4:1；Steel fibre uses draw ratio for 80, section shape
Shape is the Filamentous steel fibre of falcate；Above-mentioned raw materials are put into action of forced stirring device when preparation and stir evenly 5min, are molded 2.5h
It is demoulded after initial set, and is put into mark and supports place progress natural curing.
Embodiment 8
The preparation method of a kind of ecological permeable road tooth of the present embodiment, substantially with embodiment 5, the difference is that this implementation
Each material quality percentage of special concrete is as follows in example：65 parts of granite powder particles, 8 parts of yellow ground, 22 parts of cement, poly- third
1 part of alkene modified fibre, 1 part of Filamentous steel fibre, 0.15 part of water-reducing agent, 0.2 part of early strength agent, 0.27 part of synergist, swelling agent 0.27
Part.The mass ratio of CTF synergist and polycarboxylate high-efficiency water-reducing agent is 1.8:The quality of 1, CTF synergist and FN-M swelling agents
Than being 1:1.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in also be the utility model one of embodiment, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (8)
1. a kind of ecological permeable road tooth, including road tooth ontology (1), it is characterised in that：It is opened up along its length in road tooth ontology (1)
There are the drainage cavity (101) of perforation, road tooth ontology (1) to offer the draining communicated with drainage cavity (101) on the side wall of road
Channel (105)；Road tooth ontology (1) includes bottom cooperation section (102), and cooperation section (102), which is equipped with to close to road direction, to be protruded
Engaging section (103), engaging section (103), which is equipped with, is gradually distance from the tilting section (104) in road direction, is set in engaging section (103)
There is drainage channel (105)；The bottom wall of drainage channel (105) is located in cooperation section (102), and the bottom wall of drainage channel (105) is low
In engaging section (103) 10~15mm of bottom wall.
2. a kind of ecological permeable road tooth according to claim 1, it is characterised in that：Road tooth ontology (1) is along its length
Be respectively equipped in two opposite side walls lug boss (106) and with lug boss (106) matched concave part (107).
3. a kind of ecological permeable road tooth according to claim 1, it is characterised in that：Under the cross sectional shape of drainage cavity (101)
Portion is rectangular, and top is in a rectangular trapezoid, and the bottom of the right-angled trapezium is overlapped with the top of lower section rectangle, and the right-angled trapezium is oblique
Side inclined direction is parallel with the surface profile line inclined direction of tilting section (104).
4. a kind of ecological permeable road tooth according to claim 1, it is characterised in that：Road tooth ontology (1) is close to the side of road
Uniform intervals offer multiple drainage channels (105) on wall, and the top of each drainage channel (105) is domes.
5. a kind of ecological permeable road tooth according to claim 1 or 3, it is characterised in that：The surface profile of tilting section (104)
Angle α is 40 °~55 ° between line and horizontal plane.
6. a kind of ecological permeable road tooth according to claim 4, it is characterised in that：Road tooth ontology (1) is close to the side of road
Uniform intervals offer three drainage channels (105) on wall.
7. a kind of laying structure of ecological permeable road tooth, it is characterised in that：Using such as claim 1~6 any one of them road
Tooth ontology (1) is laid with, and multiple road tooth ontologies (1) are sequentially connected by lug boss (106) and the cooperation of concave part (107), multiple
Uniform intervals to be gone back between road tooth ontology (1) is equipped with water tank (2), water tank (2) is set between two neighboring road tooth ontology (1),
And the water inlet of water tank (2) is communicated with the drainage cavity of its two dypass tooth ontology (1) (101) respectively.
8. a kind of laying structure of ecological permeable road tooth according to claim 7, it is characterised in that：At interval of 10~20
Road tooth ontology (1) is set there are one water tank (2).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107090758A (en) * | 2017-05-26 | 2017-08-25 | 安徽科诺海绵城市生态技术有限公司 | A kind of ecological permeable road tooth and its laying structure and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107090758A (en) * | 2017-05-26 | 2017-08-25 | 安徽科诺海绵城市生态技术有限公司 | A kind of ecological permeable road tooth and its laying structure and preparation method thereof |
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