CN206143554U - Split type brick that permeates water - Google Patents
Split type brick that permeates water Download PDFInfo
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- CN206143554U CN206143554U CN201620805581.0U CN201620805581U CN206143554U CN 206143554 U CN206143554 U CN 206143554U CN 201620805581 U CN201620805581 U CN 201620805581U CN 206143554 U CN206143554 U CN 206143554U
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- concrete layer
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- pervious concrete
- permeable brick
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Abstract
The utility model discloses a split type brick that permeates water, including concrete layer and the permeate water concrete layer of cover on concrete layer is permeated water to this non - of non - permeating water, concrete layer's the thickness of permeating water is less than permeate water concrete layer's thickness of non -, the non - is permeated water and is provided with the rivers pore among the concrete layer, the upper surface that concrete layer is permeated water to the non - is provided with the dovetail, permeate water concrete layer's bottom have with the trapezoidal slip table of dovetail assorted, the concrete layer that permeates water with the non - and is provided with first location pinhole and second location pinhole respectively on the concrete layer, and the locating pin passes first location pinhole is in order to insert in the second location pinhole. The utility model discloses a brick that permeates water has the two -layer of upper and lower detachable, and the concrete layer that permeates water as the surface on road surface, plays the effect of permeating water and crossing impurity filtering box body matter, concrete layer is permeated water as permeating water the main part of brick to the non -, and the water will ooze from the concrete layer that permeates water through the rivers pore on it under continues the infiltration and goes into ground or permeate drainage system.
Description
Technical field
This utility model is related to a kind of water-permeable brick, in particular it relates to a kind of split type water-permeable brick.
Background technology
Water-permeable brick is the core component for building sponge city.The water-permeable brick of prior art is typically integrative-structure, and entirety is all
It is made up of the higher pervious concrete of consistency, relatively costly, expensive, the difficulty of popularization and application is larger.Also, this one
Once the water-permeable brick Damage of body structure is accomplished by whole replacing, the significant wastage of material is caused.
Utility model content
The purpose of this utility model is to provide a kind of lower water-permeable brick of manufacturing cost.
To achieve these goals, this utility model provides a kind of split type water-permeable brick, including non-pervious concrete layer and
The pervious concrete layer being covered in the non-pervious concrete layer, the thickness of the pervious concrete layer is non-permeable mixed less than described
Solidifying the thickness of the layer, is provided through the current duct of its upper and lower surface in the non-pervious concrete layer, described non-permeable mixed
The upper surface of solidifying soil layer is provided with dovetail groove, and the bottom of the pervious concrete layer is with trapezoidal with what the dovetail groove matched
The first dowel hole and the second dowel hole are respectively arranged with slide unit, the pervious concrete layer and non-pervious concrete layer,
During alignment pin passes through first dowel hole to insert second dowel hole.
Preferably, the water-permeable brick also includes plastic pallet, and the pervious concrete layer is formed in the plastics and carries
On plate, the trapezoidal slide unit is formed in the bottom of the plastic pallet, and the 3rd alignment pin is provided with the plastic pallet
Hole and multiple permeable holes, the alignment pin passes through first dowel hole and the second dowel hole to insert the 3rd positioning
In pin-and-hole, the current duct is arranged on position corresponding with the permeable hole.
Preferably, multiple bond posts are formed with the plastics supporting plate, the plurality of bond post is embedded in the permeable coagulation
In soil layer.
Preferably, it is embedded with framework of steel reinforcement in the pervious concrete layer.
Preferably, the upper surface of the pervious concrete layer is formed with multiple anti-skidding boss.
Preferably, the nose shape of the alignment pin is identical with the shape of the anti-skidding boss.
Preferably, it is coated with coating of titanium dioxide in the pervious concrete layer.
Preferably, the pervious concrete layer has loose structure, and the bore dia of the loose structure is 0.1-0.5mm, hole
Gap rate is 15%-35%.
Preferably, the upper table facial contour of the water-permeable brick is rectangle.
Preferably, the upper table facial contour of the water-permeable brick is in regular hexagon.
Water-permeable brick of the present utility model has the two-layer that can divide up and down：Pervious concrete layer and non-pervious concrete layer, its
In, pervious concrete layer plays a part of permeable and impurity screening as the surface on road surface；Non- pervious concrete layer is used as permeable
The main body of brick, continues in the water under oozing from pervious concrete layer by current duct thereon to infiltrate through ground or infiltration draining system
System.Because water-permeable brick main body is made up of non-pervious concrete, thus with the existing water-permeable brick completely by made by pervious concrete
Compare, water-permeable brick manufacturing cost of the present utility model is lower.Also, when water-permeable brick of the present utility model occurs because of life-time service
During abrasion, the larger pervious concrete layer of abrasion need to be only changed, and the less non-pervious concrete layer that withstands shocks then may be used
To be continuing with, in this manner it is possible to significantly extend the service life of water-permeable brick.
Other feature and advantage of the present utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
Accompanying drawing is further understood to of the present utility model for providing, and constitutes a part for description, and following
Specific embodiment be used to explain this utility model together, but do not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is according to a kind of exploded view of the water-permeable brick of embodiment of the present utility model；
Fig. 2 is according to a kind of installation diagram of the water-permeable brick of embodiment of the present utility model；
Fig. 3 is a kind of axonometric chart of embodiment of plastics supporting plate；
Fig. 4 is the sectional view that the line A-A in Fig. 2 is intercepted；
Fig. 5 is the exploded view of the water-permeable brick according to another embodiment of the present utility model；
Fig. 6 is the installation diagram of the water-permeable brick according to another embodiment of the present utility model；
Fig. 7 is the sectional view that the line B-B in Fig. 6 is intercepted；
Fig. 8 is a kind of axonometric chart of embodiment of framework of steel reinforcement.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described specific embodiment is merely to illustrate and explains this utility model, is not limited to this utility model.
As shown in Figures 1 to 4, the water-permeable brick for being provided according to the first embodiment of the present utility model includes non-permeable mixed
Solidifying soil layer 40 and the pervious concrete layer 20 being covered in the non-pervious concrete layer 40, the thickness of pervious concrete layer 20 is less than
The thickness of non-pervious concrete layer 40, is provided through the current duct 43 of its upper and lower surface in non-pervious concrete layer 40, non-
The upper surface of pervious concrete layer 40 is provided with dovetail groove 41, and the bottom of pervious concrete layer 20 has and matches with dovetail groove 41
Trapezoidal slide unit 21, the first dowel hole 22 and second is respectively arranged with pervious concrete layer 20 and non-pervious concrete layer 40
Dowel hole 42, during alignment pin 50 passes through first dowel hole 22 to insert second dowel hole 42.
Due to the thinner thickness of pervious concrete layer 20, cause its rigidity and intensity poor.In order to improve pervious concrete
The rigidity and intensity of layer 20, it is preferable that as shown in Figure 3 and Figure 4, framework of steel reinforcement 30 is embedded with pervious concrete layer 20.The steel
Muscles and bones frame 30 can be formed as planar grille structure.
In the illustrated embodiment, the road paving structure is in rectangular shape, and trapezoidal slide unit 21 is along water-permeable brick
Length direction extend, the fit structure of trapezoidal slide unit 21 and dovetail groove 41 limits pervious concrete layer 20 in width and thickness
Degree of freedom on direction, alignment pin 50 further limit the degree of freedom in the longitudinal direction of pervious concrete layer 20, so that
Pervious concrete layer 20 is positioned in non-pervious concrete layer 40.During installation, first trapezoidal slide unit 21 is slipped in dovetail groove 41,
It is then charged into alignment pin 50；During dismounting, first alignment pin 50 is extracted, then skid off trapezoidal slide unit 21 from dovetail groove 41.
In order to increase the roughness of water-permeable brick upper surface, prevent pedestrian from slipping, the upper surface of pervious concrete layer 20 is formed
There are multiple anti-skidding boss 23.
In order to prevent alignment pin 50 from artificially being extracted by child, it is preferable that the nose shape of alignment pin 50 and anti-skidding boss 23
Shape it is identical, to increase the disguise of alignment pin 50, it is not easy to identify.
In order to prevent dust granule from blocking the permeable hole of pervious concrete layer 20, it is preferable that as shown in Fig. 2 permeable coagulation
Coating of titanium dioxide 10 is coated with soil layer 20.
This utility model is not particularly limited for the shape of water-permeable brick.In the illustrated embodiment, water-permeable brick is in length
Cube.In other possible embodiments, water-permeable brick can also be in positive six prismsby or other shapes.
As shown in Fig. 5 to Fig. 8, permeable coagulation is included according to the water-permeable brick that second embodiment of the present utility model is provided
Soil layer 20 and non-pervious concrete layer 40, wherein, pervious concrete layer 20 is the little pervious concrete of porous and hole, non-permeable
Concrete layer 40 is the big pervious concrete of less porous and hole, and the thickness of pervious concrete layer 20 is less than non-pervious concrete layer 40
Thickness, the upper surface of non-pervious concrete layer 40 is provided with dovetail groove 41, pervious concrete layer 20 and non-pervious concrete layer
The first dowel hole 22 and the second dowel hole 42 are respectively arranged with 40, alignment pin 50 is through the first dowel hole 22 with insertion
In second dowel hole 42.
This utility model is not particularly limited for the shape of water-permeable brick.In the illustrated embodiment, water-permeable brick is in length
Cube.In other possible embodiments, water-permeable brick can also be in positive six prismsby or other shapes.
From unlike the first embodiment, the water-permeable brick of second embodiment also includes being located at pervious concrete layer
Plastic pallet 60 between 20 and non-pervious concrete layer 40, also, trapezoidal slide unit 61 is formed on plastic pallet
60 lower surface.The 3rd dowel hole 63 and multiple permeable holes 62 passed through for alignment pin 50 is provided with plastic pallet 60,
Pervious concrete layer 20 combines the upper surface in plastic pallet 60.Bone of the plastic pallet 60 as pervious concrete layer 20
Frame, plays a part of to carry pervious concrete layer 20, improves the intensity of pervious concrete layer 20.
In this case, can smoothly flow therein in current duct 43 to ensure rainwater, as shown in figure 4, water flow hole
Road 43 can be arranged on the position corresponding with permeable hole 62.
As shown in figure 8, in order that pervious concrete layer 20 is bound more closely with plastic pallet 60, plastic pallet 60
On be formed with multiple bond posts 64, the plurality of bond post 64 upwardly extends permeable mixed to be embedded into perpendicular to the plastic pallet 60
In solidifying soil layer 20.
Water-permeable brick of the present utility model has the two-layer that can divide up and down：Pervious concrete layer 20 and non-pervious concrete layer
40, wherein, pervious concrete layer 20 plays a part of permeable and impurity screening as the surface on road surface；Non- pervious concrete layer
40 as water-permeable brick main body, by current duct 41 thereon the water under oozing from pervious concrete layer 20 is continued to infiltrate through ground
Or infiltration drainage system.Because water-permeable brick main body is made up of non-pervious concrete, therefore with existing completely by pervious concrete
Made by water-permeable brick compare, water-permeable brick manufacturing cost of the present utility model is lower.Also, when water-permeable brick of the present utility model is because of length
When phase uses and weares and teares, the larger pervious concrete layer 20 of abrasion need to be only changed, and it is less non-to withstand shocks
Water coagulation soil layer 40 then can be continuing with, in this manner it is possible to significantly extend the service life of water-permeable brick.
In water-permeable brick of the present utility model, pervious concrete layer 20 is by will be containing the first aggregate and the first binding agent
Mixture solidify to form, and the first binding agent contains hydrophilic agglomerant.Pervious concrete containing hydrophilic adhesive
Layer 20 has excellent water permeable ability, can make rainwater rapid osmotic to non-pervious concrete layer 40；Non- pervious concrete layer 40
The rain penetration permeated from pervious concrete layer 20 is entered ground by current duct 41 thereon.
This utility model is not particularly limited to the particle diameter of first aggregate, as long as enabling to water-permeable brick tool
There is excellent intensity and drainability, under preferable case, the average particulate diameter of first particles of aggregates can be
0.05-1 millimeters, the average particulate diameter of second aggregate can be 3-7 millimeters.First particles of aggregates can be ability
Various well known to field technique personnel can be used to forming water-permeable brick and have the aggregate of some strength, for example, first aggregate
Can be quartz sand and/or roughing sand.
According to this utility model, under preferable case, pervious concrete layer 20 has loose structure.Invention of the present utility model
People has found through lot of experiments, when the bore dia of the loose structure is 0.1-0.5mm, when porosity is 15%-35%,
Ensure that pervious concrete layer 20 has excellent water penetration and good filtering function simultaneously.Wherein, the loose structure
Bore dia and porosity can adopt well known to a person skilled in the art method is measured, it is for instance possible to use electronics
Microscope is measured to bore dia, and porosity is measured using drainage.
In the mixture for forming pervious concrete layer 20, the content of first aggregate and hydrophilic agglomerant can be
Select in larger scope and adjust, for example, on the basis of the first aggregate of 100 weight portions, the hydrophilic agglomerant contains
Amount can be 1-20 weight portions；Under preferable case, on the basis of the first aggregate of 100 weight portions, the hydrophilic agglomerant
Content is 2-15 weight portions.
The hydrophilic agglomerant can be existing various hydrophilic agglomerants, as long as disclosure satisfy that by itself and the first bone
Cured the formed pervious concrete layer 20 of mixture of material granule has excellent water permeable ability, and with some strength
Material, can be used as the requirement of road pavement material.For example, the hydrophilic agglomerant can be selected from hydrophilic epoxy tree
One or more in fat, hydrophilic polyurethane resin and hydrophilic acrylic resin.
According to this utility model, the hydrophilic matrix tablets, hydrophilic polyurethane resin and hydrophilic acrylic resin
Refer to the epoxy resin containing enough hydrophilic group and/or hydrophilic segment, polyurethane resin and acrylic acid tree in molecular structure
Fat, the hydrophilic group can for example be selected from one or more in hydroxyl, carboxyl, sulfonic group and ammonium, the hydrophilic segment
For example can be (- CH2-CH2-O-)n, wherein, n is the integer of 1-10.
It is solid in order to contain in the mixture for improving curing performance, first particles of aggregates and hydrophilic agglomerant
Agent.This utility model is not particularly limited for the species of the firming agent, can be carried out rationally according to hydrophilic agglomerant
Ground is selected.For example, for hydrophilic matrix tablets, the firming agent can be that amine system firming agent and/or anhydride system solidify
Agent.Specifically, the amine system firming agent can be ethylenediamine, trimethylhexamethylenediamine, diethyl triamine, methylol second two
Amine, hydroxyethylethylene diamine, dihydroxy ethyl ethylenediamine, ethoxy diethylenetriamine, dihydroxy ethyl ethylenediamine, ethoxy divinyl three
Amine, dihydroxy ethyl diethylenetriamine, ethoxy hexamethylene diamine, a cyanoethyl ethylenediamine, dicyanoethyl ethylenediamine, dicyanoethyl oneself two
Amine, dicyanodiamine, cyclohexanediamine, Meng's alkane diamidogen, amine ethyl croak piperazine, hexamethylenetetramine, isophorone diamine and diaminourea
One or more in hexamethylene；The anhydride can be methyl tetrahydrophthalic anhydride, methyl hexahydrophthalic anhydride, succinic anhydride
With one or more in adipic anhydride.For hydrophilic polyurethane resin, it is different that the firming agent is preferably selected from toluene two
The trimerization of cyanate (TDI), the addition product, the prepolymer of TDI and hydroxy-containing component and TDI of Trimethoprim (TMP)
Body.Relative to the hydrophilic agglomerant of 100 weight portions, the content of the firming agent can be 1-20 weight portions, preferably
5-18 weight portions.
In order to improve the weatherability of the water-permeable brick, under preferable case, first binding agent can also contain weatherability
Resinoid bond.Usually, on the basis of the first aggregate of 100 weight portions, the weatherability resinoid bond and hydrophilic resin
The total content of fat binding agent is 1-20 weight portions, preferably 2-10 weight portions；And the weatherability resinoid bond and hydrophilic
The weight ratio of resinoid bond is 0-3: 1.The weatherability resinoid bond can be for example epoxy resin and polyurethane resin
In one or more.It should be noted that being as the epoxy resin and polyurethane resin of the weatherability resinoid bond
Epoxy resin and polyurethane resin without hydrophilic group and/or hydrophilic segment.
According to this utility model, the epoxy resin can for example be selected from cycloaliphatic epoxy resin, hydrogenated bisphenol A type epoxy
Resin, organic-silicon-modified bisphenol A type epoxy resin, saturation glycidyl ester type epoxy resin, heterocyclic type and mixed type asphalt mixtures modified by epoxy resin
One or more in fat.The polyurethane resin is made up of polyisocyanates and polyhydric alcohol；Wherein, the polyisocyanates example
1 can be such as selected from, hexamethylene-diisocyanate (HDI), isophorone diisocyanate (IPDI), XDI
(XDI), 1,3-Diisocyanatomethylcyclohexane (HTDI), dicyclohexyl methyl hydride diisocyanate (HMDI), the methylene of durol two
Group diisocyanate (TMXDI), 1, hexamethylene-diisocyanate biuret, 1, hexamethylene-diisocyanate trimer, isophorone two
Isocyanate trimer, toluene di-isocyanate(TDI) (TDI) and 1, the mixed trimer or performed polymer of hexamethylene-diisocyanate (HDI)
In one or more；The polyhydric alcohols can such as be selected from PEPA, tetrahydrofuran for the polyether polyol of base, containing hydroxyl
One or more in the acrylic resin of base and the organic siliconresin of hydroxyl.The polyurethane resin can be added with urethane level
Solvent, chain extender and cross-linking agent.This utility model is to the consumption of the urethane level solvent, chain extender and cross-linking agent without especially limit
Fixed, for example, on the basis of the gross weight of the polyurethane resin, the consumption of the urethane level solvent can be 0.1-2 weight %；
The chain extender can be 0.1-2 weight % with total consumption of cross-linking agent.The urethane level solvent is preferably ethyl acetate, acetic acid
One or more in methyl ester, dimethyl succinate, diethyl succinate.The chain extender is preferably alcohols and amine with cross-linking agent
Class chain extender and cross-linking agent, described alcohols and amine chain extender and cross-linking agent for example can be BDO, 1,6- oneself two
Alcohol, trimethylolpropane and 3,3 '-two chloro- 4, one or more in 4 '-diaminourea-diphenyl methane MOCA.The poly- ammonia
Urethane cures catalysts can also be added with ester resin.The urethane cures catalysts are preferably organotin
One or more in system or lead series catalysts；Described organotin series catalysts can be dibutyl tin laurate, octanoic acid
Stannous, stannous iso caprylate；The lead series catalysts can be selected from the one kind or many in epoxyeicosatrienoic acid zinc, lead naphthenate and isooctyl acid lead
Kind.This utility model is not particularly limited to the consumption of the urethane cures catalysts, for example, with the polyurethane tree
On the basis of the gross weight of fat, the consumption of the urethane cures catalysts can be 0.1-2 weight %.
In order to improve the intensity and water permeability of water-permeable brick, under preferable case, can be with the pervious concrete layer 20
Containing hydrophilic inorganic material.The hydrophilic inorganic material can be existing various hydrophilic inorganic materials, preferable case
Under, the hydrophilic inorganic material is selected from one or more in kieselguhr, bentonite and perlite.And with 100 weight portions
On the basis of first particles of aggregates, the content of the hydrophilic inorganic material is 1-20 weight portions, preferably 5-15 weight portions.
In order to strengthen the adhesion strength between the first aggregate, it is preferable that can also contain in the pervious concrete layer 20
The coupling agent of siliceous, titanium or P elements, the quality of the coupling agent can be the 0-10% of the hydrophilic agglomerant quality, excellent
Select 0.5-5%.The coupling agent for example can be VTES, γ-glycidyl ether oxygen propoxypropyl three
One or more in methoxy silane etc..
Under preferable case, weatherability additive is also contained in the pervious concrete layer 20, the weatherability additive is
Light stabilizer and/or antioxidant.The light stabilizer is a kind of light stability auxiliary agent that can improve macromolecular material, and it can shield
Cover ultraviolet or absorb ultraviolet and it is converted into harmless heat energy；Or it is quenched the molecule or group excited by ultraviolet
Excited state so as to be returned to ground state；Or the free radical that capture is produced because of photooxidation, it is to avoid photooxidation reaction goes on,
So that macromolecular material exempts from the destruction of ultraviolet.The antioxidant is used to strengthen the antioxygen of the pervious concrete layer 20
The property changed, it is to avoid the water-permeable brick is aoxidized due to the effect of oneself factor and environmental factorss, so as to cause water-permeable brick performance
Decline or lose.Therefore, add in the pervious concrete layer 20 after light stabilizer and/or antioxidant, can be effectively
Extend the service life of the water-permeable brick.
This utility model is not particularly limited to the consumption of the light stabilizer and/or antioxidant, for example, the light
Total consumption of stabilizer and antioxidant can be 0.1-5 weight % of first binder content.It should be noted that working as
When containing light stabilizer and antioxidant in the pervious concrete layer 20, total consumption of the light stabilizer and antioxidant refers to
Be light stabilizer and antioxidant consumption sum；When in the pervious concrete layer 20 only containing light stabilizer or antioxidation
During agent, total consumption of the light stabilizer and antioxidant refers to the consumption of light stabilizer or antioxidant.The light is stablized
Agent can for example be selected from benzophenone, salicylic acid esters, benzotriazole, hindered amines, light stabilizer HPT and light stabilizer
Any one or several in EPU；Wherein, the benzophenone light stabilizer for example can for UV-207, UV-9, UV-531,
One or more in UV-A, MA, D49 and light stabilizer -50；The salicylate light stabilizer for example can be stable for light
Agent TBS, light stabilizer BAD etc.；The benzotriazole light stabilizer for example can be UV-P, UV-320, UV-326, UV-
327th, UV-328 and UV-5411 etc.；The hindered amine light stabilizer for example can for light stabilizer 744, light stabilizer 144,
Hindered amine 770, light stabilizer 292 etc..The antioxidant can use antioxidant 1222, AT-76, antioxidant 2246-S, AT-
59th, antioxidant 1035, antioxidant 1098, antioxidant 3125, TPP, TNPP, AT-168, antioxidant 245, GA-80, antioxidant
858th, one or more in antioxidant 1010.
According to this utility model, in order that to more aesthetically pleasing water-permeable brick, under preferable case, first particles of aggregates
For the first particles of aggregates of Surface coating chromatic colour resin bed, the color resin layer is by containing pigment agent and hydrophilic resin
Colour-wash solidify to form.And relative to the first particles of aggregates of 100 weight portions, the content of the color resin layer can be
0.5-3.5 weight portions, preferably 0.8-1.8 weight portions.The weight ratio of the pigment agent and hydrophilic resin can be 0.05-
0.5: 1, preferably 0.2-0.3: 1.
This utility model is not particularly limited to the species of the pigment agent, for example can be selected from titanium white, Zinc Oxide, red
One or more in color ferrum oxide, Cinnabaris, ultramarine, cobalt oxide, titan yellow, chrome yellow, white carbon black and phthalocyanine blue.The face of the pigment agent
Color is also not particularly limited, and can be properly selected as needed.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing, but, this utility model is not limited
Detail in above-mentioned embodiment, in range of the technology design of the present utility model, can be to skill of the present utility model
Art scheme carries out various simple variants, and these simple variants belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, this utility model is to each
Plant possible compound mode no longer separately to illustrate.
Additionally, combination in any can also be carried out between a variety of embodiments of the present utility model, as long as it is not disobeyed
Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (7)
1. a kind of split type water-permeable brick, it is characterised in that including non-pervious concrete layer and be covered in the non-pervious concrete layer
On pervious concrete layer, the thickness of the pervious concrete layer less than the non-pervious concrete layer thickness, it is described non-
The current duct of its upper and lower surface is provided through in water coagulation soil layer, the upper surface of the non-pervious concrete layer is provided with swallow
Stern notch, the bottom of the pervious concrete layer has the trapezoidal slide unit matched with the dovetail groove, the pervious concrete layer
Be respectively arranged with the first dowel hole and the second dowel hole in non-pervious concrete layer, alignment pin is through the described first positioning
During pin-and-hole is to insert second dowel hole, the upper surface of the pervious concrete layer is formed with multiple anti-skidding boss, described
Coating of titanium dioxide is coated with pervious concrete layer.
2. split type water-permeable brick according to claim 1, it is characterised in that the water-permeable brick also includes plastic pallet,
The pervious concrete layer is formed on the plastic pallet, and the trapezoidal slide unit is formed in the bottom of the plastic pallet
Portion, is provided with the 3rd dowel hole and multiple permeable holes on the plastic pallet, the alignment pin is through the described first positioning
During pin-and-hole and the second dowel hole are to insert the 3rd dowel hole, the current duct is arranged on corresponding with the permeable hole
Position.
3. split type water-permeable brick according to claim 1, it is characterised in that be embedded with reinforcing bar in the pervious concrete layer
Skeleton.
4. split type water-permeable brick according to claim 1, it is characterised in that the nose shape of the alignment pin is anti-with described
The shape of sliding boss is identical.
5. split type water-permeable brick according to claim 1, it is characterised in that there is the pervious concrete layer porous to tie
Structure, the bore dia of the loose structure is 0.1-0.5mm, and porosity is 15%-35%.
6. split type water-permeable brick according to claim 1, it is characterised in that the upper table facial contour of the water-permeable brick is in rectangular
Shape.
7. split type water-permeable brick according to claim 1, it is characterised in that the upper table facial contour of the water-permeable brick is in positive six
Side shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805581.0U CN206143554U (en) | 2016-07-27 | 2016-07-27 | Split type brick that permeates water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805581.0U CN206143554U (en) | 2016-07-27 | 2016-07-27 | Split type brick that permeates water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206143554U true CN206143554U (en) | 2017-05-03 |
Family
ID=58617471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620805581.0U Active CN206143554U (en) | 2016-07-27 | 2016-07-27 | Split type brick that permeates water |
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| Country | Link |
|---|---|
| CN (1) | CN206143554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277717A (en) * | 2018-03-22 | 2018-07-13 | 福建四方如钢市政工程有限公司 | Road surface water-permeable brick plate and preparation method thereof with composite cover |
| CN109112921A (en) * | 2018-09-17 | 2019-01-01 | 汤文健 | A kind of water-permeable colored brick structure for sponge city |
-
2016
- 2016-07-27 CN CN201620805581.0U patent/CN206143554U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277717A (en) * | 2018-03-22 | 2018-07-13 | 福建四方如钢市政工程有限公司 | Road surface water-permeable brick plate and preparation method thereof with composite cover |
| CN109112921A (en) * | 2018-09-17 | 2019-01-01 | 汤文健 | A kind of water-permeable colored brick structure for sponge city |
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