CN209178746U - A kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight water-permeable brick - Google Patents
A kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight water-permeable brick Download PDFInfo
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- CN209178746U CN209178746U CN201821821451.1U CN201821821451U CN209178746U CN 209178746 U CN209178746 U CN 209178746U CN 201821821451 U CN201821821451 U CN 201821821451U CN 209178746 U CN209178746 U CN 209178746U
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- diabase
- water
- hollow cavity
- pervious concrete
- permeable brick
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Abstract
The utility model discloses a kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight water-permeable brick, it include: the hollow cavity surrounded by 4 sides and bottom surface, and middle layer, the surface layer being filled in above-mentioned hollow cavity form, the hollow cavity is to use modified diabase for the pervious concrete of coarse aggregate, and the middle layer is the pervious concrete for using haydite as coarse aggregate；The surface layer is to use diabase for coarse aggregate, the pervious concrete that the cement containing pigment is binder；Triangular prism support is also filled in the hollow cavity, and parallel with bottom.The utility model has the advantages of simple structure, and technological parameter is easy to control, and operation is easy and at low cost.
Description
Technical field
The utility model belongs to pervious concrete field, in particular to a kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight
Water-permeable brick.
Background technique
Pervious concrete is also known as celluar concrete, is using the coarse aggregate of specific gradation, cement, water, admixture and additional
A kind of mushy honeycomb lightweight concrete made of the materials mix such as agent, the main cladding by cementitious material on surface are real
Mutually cohering and forming hole and be uniformly distributed structure between existing coarse aggregate particle.Pervious concrete brick is to solve urban surface
Hardening, builds the natural living environment of high quality, safeguards balance of city ecosystem and the century environment-friendly building materials new product that is solemnly born,
The features such as water penetration, moisture retention with holding ground, anti-skidding, high-intensitive, cold-resistant, weather resistance, noise reduction, sound-absorbing.Permeable coagulation
Cob brick is also rather significantly, due to the impermeable water route in city to the improvement result of Urban Water Environment in building ecocity
Face cannot in time permeate the ground rainwater, rainwater accumulation and cross flow phenomenon, pervious concrete brick therefore, in city usually occur
Paving ground can effectively alleviate the flood discharge pressure of sewerage system due to itself good water permeability.Especially with it is general
The wide bed, which is pretended, to be compared, and pervious concrete brick has good infiltration moisturizing and airing function concurrently.
Chinese patent CN202416108U discloses a kind of novel water permeable brick, including permeable filtering surface layer and porous base course,
The permeable filtering surface layer is fixed on porous base course, and the shape of the permeable filtering surface layer and porous base course is adapted.It is described
Permeable filtering surface layer is fixedly connected with porous base course by high-frequency vibration extruding.The permeable filtering surface layer is by aggregate and bonding agent
Composition.The porous base course is made of aggregate, cement and bonding agent.Aggregate in the permeable filtering surface layer, surface is set
Chromatic colour layer.The sandstone that the permeable filtering surface layer aggregate is partial size 0.05-2mm.The permeable filtering surface layer aggregate is partial size
The sandstone of 0.05-0.85mm.The porous base course aggregate is the rock that partial size is 2-10mm.The permeable filtering surface layer, permeable base
Layer main composition is aggregate and bonding agent, good water permeability；Permeable filtering surface layer, porous base course pass through mechanical high frequency and squeeze when manufacture
One-pass molding is pressed, manufacture craft is simple.
Chinese patent CN203034331U discloses a kind of environment friendly pervious brick, is by three layers of surface layer, articulamentum, base structure
At.Surface layer by 20% color pigment, 80% slag or slag powders be made, the thickness of surface layer accounts for entire environment friendly pervious brick
1/4, and articulamentum is primarily used to connection surface layer and base, be by 60% sand, stone, cement composition normal concrete and
10% reinforcing agent, 20% binder proportion composition, the thickness of articulamentum accounts for the 1/4 of entire environment friendly pervious brick, and base is main
It is 70% mud, glass, ceramics and broken recycling building building block, 30% husky, cement proportion is at composition, base
Thickness account for the 2/4 of entire environment friendly pervious brick.
Patent CN00225988.5 discloses a kind of mould for hollow brick moulding machine, has a crossbeam, middle part is interspersed with stripper
Pull rod, crossbeam are equipped with core rod seat further below, have support spring between drawhead and core rod seat, and core rod seat is provided with core bar, and stretches
Out outside seat.There is through-hole corresponding with core bar on stripper.It is axially corresponding with stripper pull rod, die frame is housed, below
There is the cavity plate lower plate for parking brick.Inferior soil can be used to process hollow brick for the utility model, and brick is high-quality, high yield rate, at
This is low, is particularly suitable for vast small towns medium-sized and small enterprises brick field use.Framed and core bar installation site, is convenient for mechanical feed.
On the other hand, silane coupling agent can improve hydrolysis product of cement by forming chemical bond on diabase surface
Pattern and interface microstructure and binding force.It prepares the modified diabase of silane coupler solution to gather materials, and with modified aggregate mixing
Pervious concrete and shaping test piece, silane coupler modified diabase gather materials prepare pervious concrete mechanical property it is available
Very big improvement.When SCA pretreatment concentration is 1.0%, compression strength increasing degree highest.The SCA of 9.5~13.2mm of partial size changes
Property is gathered materials, and pervious concrete is than untreated samples 7d and 28d compression strength is respectively increased 29.4% and 27.8%, 4.75~9.5mm
Than untreated samples 7d and 28d compression strength 35.4% and 31.9%, 2.36~4.75mm is respectively increased in the pervious concrete that gathers materials
Than untreated samples 7d and 28d compression strength 39.5% and 32.9% is respectively increased in the pervious concrete that gathers materials.Treated gathers materials
Configuration pervious concrete compression strength can achieve 40MPa.
But since doleritic apparent density is larger (generally in 3000kg/m3More than), it is prepared using diabase merely
Pervious concrete prepare water-permeable brick self weight it is larger, the density of water-permeable brick is generally in 2270kg/m3More than, such road surface is saturating
Although water brick intensity is higher, permeability rate is qualified.But during construction, the physical strength labor of construction personnel is greatly increased
It is dynamic, it has not been convenient to transport and construction.
1 diabase physical performance index of table
Utility model content
In order to reduce the self weight of water-permeable brick, the utility model devises a kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight
Water-permeable brick, wherein interbed is high-strength light haydites of book structure, and the apparent density of haydites of book structure is 1530kg/m3, bulk density is
820kg/m3, declining to a great extent for density may be implemented compared to using full diabase to prepare water-permeable brick, to make monolithic water-permeable brick
Weight decline facilitates construction personnel to carry and construct.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight water-permeable brick, comprising: surrounded by 4 sides and bottom surface hollow
Cavity, and be filled in above-mentioned hollow cavity middle layer, surface layer composition, the hollow cavity is to use modified diabase to be thick
The pervious concrete of aggregate, the middle layer are the pervious concrete for using haydites of book structure as coarse aggregate；The surface layer is to use
Diabase is coarse aggregate, the pervious concrete that the white cement containing pigment is cementitious material；It is also filled in the hollow cavity
Triangular prism support, and and bottom cross.
The water-permeable brick is rectangle.
The water-permeable brick surface layer is the pervious concrete that the white cement containing pigment is cementitious material, and middle layer is using shale
Haydite is the pervious concrete of coarse aggregate.
The water-permeable brick is to use modified diabase for the pervious concrete of coarse aggregate by 4 sides and bottom surface.
The triangular prism support is multiple groups, is arranged in N-type.In order to prepare with triangular prism support structure in the application
Water-permeable brick devises corresponding grouting die on the basis of existing hollow process for producing bricks, as shown in figure 4, and passing through casting
It realizes that water-permeable brick outer frame structure (bottom surface with side) is synchronous with triangular prism support structure to construct；Then, then to outside this
Middle layer and surface layer, maintenance molding are sequentially filled in frame structure, that is, the haydites of book structure and diabase multilayer for forming the application are answered
Close lightweight water-permeable brick.
Grouting die in the application is that rectangle is framed, and location hole is provided with multiple groups triangle during the rectangle is framed
Film block.
The beneficial effects of the utility model
(1) in order to reduce the self weight of water-permeable brick, the hollow block middle layer that devises of the utility model is high-strength light
Haydites of book structure, the apparent density of haydites of book structure are 1530kg/m3, bulk density 820kg/m3, compared to using full diabase system
Declining to a great extent for its brick body density may be implemented in standby water-permeable brick, so that monolithic water-permeable brick weight be made to decline, construction personnel is facilitated to remove
Fortune and construction.
(2) hollow cavity that the novel water permeable brick of the application is surrounded by 4 sides and bottom surface, and it is filled in above-mentioned hollow cavity
Middle layer in body, surface layer composition, the hollow cavity are to use modified diabase for the pervious concrete of coarse aggregate, it is described in
Interbed is the pervious concrete for using haydites of book structure as coarse aggregate；The surface layer is to use small particle diabase for coarse aggregate, contain
Have pigment white cement be cementitious material pervious concrete scheme implementation process in, discovery above scheme compression strength have compared with
The decline of big degree.To guarantee that compression strength is met the requirements of the standard, the utility model, which devises, is also filled with three in hollow cavity
Corner post support, and and bottom cross.The triangular prism support can be multiple groups, be arranged in N-type.Then it is arranged again to N-type and generates
Triangular cavity in fill respectively from bottom to top above-mentioned haydites of book structure pervious concrete, small particle diabase be coarse aggregate, contain
The white cement for having pigment is the pervious concrete of cementitious material.Several stable triangle knots are formd in the hollow cavity of brick
Structure can play the role of mechanical support.Compared to common haydites of book structure water-permeable brick, intensity, which has, to be substantially improved；Compared to common
Diabase water-permeable brick, density, which has, to decline to a great extent.High-strength light is achieved the effect that.
(3) permeable brick structure of the utility model is simple, easy to make, and intensity and permeable effect are good, and have lightweight height
Strong effect can mitigate the task difficulty of construction personnel.The utility model pervious concrete brick compression strength can achieve 32MPa,
Coefficient of permeability (15 DEG C) meets relevant criterion " CJJ/T135-2009 water-permeable cement concrete pavement technique rule up to 3.2mm/s
Journey " and " GB/T 25993-2010 permeable pavement brick and porous pavement plate " requirement.Density is only 1520kg/m3, about full brightness
2/3rds of greenstone common water-permeable brick can mitigate three point one of quality.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the tomograph of N-type water-permeable brick；
Fig. 2 is the top view of N-type water-permeable brick, wherein the length of hollow cavity outer rim be 220mm, width 110mm,
The length of hollow cavity interior frame is 200mm, width 84.12mm；
Fig. 3 is the side view of N-type water-permeable brick, wherein bottom surface with a thickness of 25mm, middle layer with a thickness of 30mm, surface layer
With a thickness of 5mm；
Fig. 4 is the grouting die structure chart of N-type water-permeable brick；
Fig. 5 is the side view of the water-permeable brick of delta-type；Wherein, the length of hollow cavity outer rim is 220mm, and width is
110mm, the length of hollow cavity interior frame are 200mm, width 84.12mm.
Wherein, 1 is bottom and side material, and 2 be intermediate layer material, and 3 be surface material, 4 mold frames, 5 location holes.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
The utility model provides a kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight water-permeable brick, in mould for hollow brick moulding machine
On, to use modified diabase as the pervious concrete of coarse aggregate and early-strength 52.5R ordinary portland cement, on pressing machine
The grouting mold for bottom surface and side as pervious concrete is made in molding, and stands 3 days.There is triangular prism knot inside the grouting mold
Structure support, will be divided into 4 big regions in brick, then fill corresponding pervious concrete middle layer to the inside by level from top to bottom
And surface layer.
Wherein, the pervious concrete outer framework of bottom and side composition uses dry high-strength water-permeable concrete, specifically matches
Method processed can refer to paper " influence of the silane coupler modified aggregate to pervious concrete performance " J. concrete and cement products
.2018No.7。
Middle layer uses haydites of book structure for the pervious concrete of coarse aggregate, and specific preparation method can refer to paper " shale pottery
The performance study of grain pervious concrete " J. Luoyang Institute Of Science And Technology journal (natural science edition) .Vol.26No.4.
Surface layer uses diabase for coarse aggregate, the pervious concrete that the white cement containing pigment is cementitious material, specifically matches
Method processed can refer to paper " research and application of C30 colorful water-permeable concrete " J. commerical ready-mixed concrete .2018No.7.
2 haydites of book structure physical performance index of table
The present invention will be further described with reference to the accompanying drawings and examples, and implementation is raw materials used to be all made of commercially available analysis
Pure reagent.
Embodiment 1
Water-permeable brick design scheme is as follows:
The thickness of 1.A. bottom accounts for about the 40% of brick body overall thickness, and the pervious concrete outer framework that bottom and side form is
Diabase (partial size 4.75-9.5mm), water, water-reducing agent are pre-processed by PO52.5 ordinary portland cement, silane coupling agent
The dry high-strength water-permeable concrete of composition, high-strength water-permeable.Bottom and side add the high-strength water-permeable concrete of vertical bar to play support
Effect, being viewed from above all face structures is triangular form, has stability, 4 delta-shaped regions will be divided into brick, then presses layer
It is secondary to fill corresponding pervious concrete to the inside.
B. the thickness of middle layer accounts for about the 50% of brick body overall thickness, mainly by PO52.5 ordinary portland cement, shale
Haydite (partial size 5mm~8mm is 1: 1 with 8mm~15mm mixed proportion), water, flyash, water-reducing agent form, and lightweight is permeable.
C. the thickness of surface layer accounts for about the 10% of brick body overall thickness, mainly by PO42.5 ordinary portland cement, miberal powder, small
Partial size diabase rice sand (2.36~4.75mm), additive, reinforcing agent, pigment composition.It is bright in colour beautiful.
Embodiment 2
A kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight water-permeable brick, comprising: surrounded by 4 sides and bottom surface hollow
Cavity 1, and the middle layer 2, the surface layer 3 that are filled in above-mentioned hollow cavity form, and the hollow cavity 1 is using modified diabase
For the pervious concrete of coarse aggregate, the middle layer 2 is to use haydites of book structure for the pervious concrete of coarse aggregate；The surface layer 3
To use diabase for coarse aggregate, the pervious concrete that the white cement containing pigment is cementitious material；In the hollow cavity 1 also
Filled with triangular prism support, and and bottom cross, as shown in Figure 1.
Embodiment 3
A kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight water-permeable brick, comprising: surrounded by 4 sides and bottom surface hollow
Cavity 1, and the middle layer 2, the surface layer 3 that are filled in above-mentioned hollow cavity form, and the hollow cavity 1 is using modified diabase
For the pervious concrete of coarse aggregate, the middle layer 2 is to use haydites of book structure for the pervious concrete of coarse aggregate；The surface layer 3
To use diabase for coarse aggregate, the pervious concrete that the white cement containing pigment is cementitious material；In the hollow cavity 1 also
Filled with triangular prism support, and and bottom cross.
The water-permeable brick is rectangle；The triangular prism support is triangle, as shown in Figure 5.
Embodiment 4
A kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight water-permeable brick, comprising: surrounded by 4 sides and bottom surface hollow
Cavity 1, and the middle layer 2, the surface layer 3 that are filled in above-mentioned hollow cavity form, and the hollow cavity 1 is using modified diabase
For the pervious concrete of coarse aggregate, the middle layer 2 is to use haydites of book structure for the pervious concrete of coarse aggregate；The surface layer 3
To use diabase for coarse aggregate, the pervious concrete that the white cement containing pigment is cementitious material；In the hollow cavity 1 also
Filled with triangular prism support, and and bottom cross.
The water-permeable brick surface layer 3 is the pervious concrete that the white cement containing pigment is cementitious material, and middle layer 2 is using page
Rock ceramic granule is the pervious concrete of coarse aggregate.
Embodiment 5
A kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight water-permeable brick, comprising: surrounded by 4 sides and bottom surface hollow
Cavity 1, and the middle layer 2, the surface layer 3 that are filled in above-mentioned hollow cavity form, and the hollow cavity 1 is using modified diabase
For the pervious concrete of coarse aggregate, the middle layer 2 is to use haydites of book structure for the pervious concrete of coarse aggregate；The surface layer 3
To use diabase for coarse aggregate, the pervious concrete that the white cement containing pigment is cementitious material；In the hollow cavity 1 also
Filled with triangular prism support, and and bottom cross.
The water-permeable brick is to use modified diabase for the pervious concrete of coarse aggregate by 4 sides and bottom surface 1.
Embodiment 6
A kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight water-permeable brick, comprising: surrounded by 4 sides and bottom surface hollow
Cavity 1, and the middle layer 2, the surface layer 3 that are filled in above-mentioned hollow cavity form, and the hollow cavity 1 is using modified diabase
For the pervious concrete of coarse aggregate, the middle layer 2 is to use haydites of book structure for the pervious concrete of coarse aggregate；The surface layer 3
To use diabase for coarse aggregate, the pervious concrete that the white cement containing pigment is cementitious material；In the hollow cavity 1 also
Filled with triangular prism support, and and bottom cross.
The triangular prism support is multiple groups, is arranged in N-type.Compared with triangular support, the triangular prism support of N-type setting
Stress is more uniform, and structural strength is high
Embodiment 7
A kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight water-permeable brick, comprising: surrounded by 4 sides and bottom surface hollow
Cavity 1, and the middle layer 2, the surface layer 3 that are filled in above-mentioned hollow cavity form, and the hollow cavity 1 is using modified diabase
For the pervious concrete of coarse aggregate, the middle layer 2 is to use haydites of book structure for the pervious concrete of coarse aggregate；The surface layer 3
To use diabase for coarse aggregate, the pervious concrete that the white cement containing pigment is cementitious material；In the hollow cavity 1 also
Filled with triangular prism support, and and bottom cross.
The water-permeable brick is rectangle.
The water-permeable brick surface layer 3 is the pervious concrete that the white cement containing pigment is cementitious material, and middle layer 2 is using page
Rock ceramic granule is the pervious concrete of coarse aggregate.
The water-permeable brick is to use modified diabase for the pervious concrete of coarse aggregate by 4 sides and bottom surface 1.
The triangular prism support is multiple groups, is arranged in N-type.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (5)
1. a kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight water-permeable brick characterized by comprising by 4 sides and bottom surface
The hollow cavity surrounded, and the middle layer, the surface layer that are filled in above-mentioned hollow cavity form, and the hollow cavity is using modification
Diabase is the pervious concrete of coarse aggregate, and the middle layer is the pervious concrete for using haydite as coarse aggregate；The surface layer
To use diabase for coarse aggregate, the pervious concrete that the cement containing pigment is binder；It is also filled up in the hollow cavity
There is triangular prism support, and parallel with bottom.
2. water-permeable brick as described in claim 1, which is characterized in that be provided with permeable hole on the side of hollow cavity.
3. water-permeable brick as described in claim 1, which is characterized in that the triangular prism support is multiple groups, is arranged in N-type.
4. water-permeable brick as described in claim 1, which is characterized in that the triangular prism support is triangular structure.
5. water-permeable brick as described in claim 1, which is characterized in that the water-permeable brick is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821451.1U CN209178746U (en) | 2018-11-06 | 2018-11-06 | A kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight water-permeable brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821451.1U CN209178746U (en) | 2018-11-06 | 2018-11-06 | A kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight water-permeable brick |
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| Publication Number | Publication Date |
|---|---|
| CN209178746U true CN209178746U (en) | 2019-07-30 |
Family
ID=67363707
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821821451.1U Expired - Fee Related CN209178746U (en) | 2018-11-06 | 2018-11-06 | A kind of haydites of book structure and diabase MULTILAYER COMPOSITE lightweight water-permeable brick |
Country Status (1)
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| CN (1) | CN209178746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112430460A (en) * | 2020-12-11 | 2021-03-02 | 新疆中非夏子街膨润土有限责任公司 | Petroleum fracturing propping agent and preparation method and application thereof |
| CN114645493A (en) * | 2022-03-29 | 2022-06-21 | 张磊 | Compression-resistant water permeable brick and preparation method thereof |
-
2018
- 2018-11-06 CN CN201821821451.1U patent/CN209178746U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112430460A (en) * | 2020-12-11 | 2021-03-02 | 新疆中非夏子街膨润土有限责任公司 | Petroleum fracturing propping agent and preparation method and application thereof |
| CN112430460B (en) * | 2020-12-11 | 2022-12-13 | 新疆中非夏子街膨润土有限责任公司 | Petroleum fracturing propping agent and preparation method and application thereof |
| CN114645493A (en) * | 2022-03-29 | 2022-06-21 | 张磊 | Compression-resistant water permeable brick and preparation method thereof |
| CN114645493B (en) * | 2022-03-29 | 2024-02-13 | 江门市顺创益建材有限公司 | Compression-resistant water permeable brick and preparation method thereof |
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Granted publication date: 20190730 Termination date: 20201106 |