CN105731981A - Preparation method of ecologic compound water permeable bricks - Google Patents
Preparation method of ecologic compound water permeable bricks Download PDFInfo
- Publication number
- CN105731981A CN105731981A CN201610127914.3A CN201610127914A CN105731981A CN 105731981 A CN105731981 A CN 105731981A CN 201610127914 A CN201610127914 A CN 201610127914A CN 105731981 A CN105731981 A CN 105731981A
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- China
- Prior art keywords
- brick
- preparation
- permeable brick
- water
- water permeable
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/26—Extrusion dies
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00284—Materials permeable to liquids
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a preparation method of ecologic compound water permeable bricks, and belongs to the field of environment-friendly building materials. The preparation method comprises the following steps: uniformly mixing gravels, cement, ground hays and an additive to obtain a mixture, putting the mixture into a mold to prepare a large-aperture water preamble brick core, mixing water glass and windy sand to obtain water glass-covered windy sand, mixing the dried brick core and the water glass-wrapped windy sand to cover the brick core, performing pressing forming, uniformly spraying a layer of resin after curing is completed, so as to obtain the ecologic compound water permeable brick after the resin is completely dried. According to the preparation method, the advantages of a common water permeable brick and a sand-based water permeable brick are integrated; by the adoption of a cement and windy sand combination technology, an ecologic material is added; the preparation process is simple; low-cost raw materials are used for preparing the ecologic compound water permeable bricks which are economic, practical and environment-friendly; the ecologic compound water permeable bricks have the strength which is not equipped for the common water permeable brick, and a good environment is provided for microorganisms for degrading organic pollutants in a brick body.
Description
Technical field
The invention belongs to environmental-friendly construction material field, particularly to a kind of ecological compound type water-permeable brick preparation method.
Background technology
China's majority city water resource is seriously deficient, if rainwater recycle utilizes, is possible not only to improve the ecological environment, reduce bloods and droughts, it is also possible to save the application fee of municipal drainage facility.
China is in the peak period of urbanization now, urban size is increasing, original farmland, pool and wetland all without, earth's surface " hardening " instead of " greenery patches ", this has also resulted in ground and cannot naturally seep water, and the rainwater entrance sewerage system of multiplication suddenly is but had nowhere to go.
Compared to other rainwater recycle technology, possesses the advantageous property such as high water-permeability, with low cost, environmental protection with water-permeable brick laying road.What technique was the most ripe so far is the water-permeable pavement of concrete road pavement brick laying, and concrete permeable brick is with low cost for laudatory title with it.Sand base water-permeable brick became the focus of attention in the last few years, and this sand base water-permeable brick, is with the sand in desert for raw material, water permeability is good, anti-skidding, also unlike water-permeable brick easily blocked by dust like that, but still there is a big difference for the original wetland that compares, and lacks the function of microbial degradation.
Summary of the invention
It is an object of the invention to provide a kind of ecological compound type water-permeable brick preparation method, it is characterised in that the step of preparation ecological compound type water-permeable brick is as follows:
1) make brick core: by the grit of 1-5mm, cement, ground hay, polyacrylamide and water, enter mould, drying at room temperature after Homogeneous phase mixing, prepare large aperture water-permeable brick core；
2) waterglass that modulus is 1.5～2.5 is mixed with dust storm, obtain parcel waterglass dust storm；
3) dry brick core is put in mould with the dust storm being mixed with waterglass mix, coated brick core；
4) flatten molding, be placed in baking oven solidify, and at 30～60 DEG C of temperature maintenance 4～10h；
5), after maintenance completely, spray one layer of thick uniform resin of 0.2mm in its surface, until its dry hardening completely after just prepare ecological compound type water-permeable brick.
Described grit, cement, ground hay, polyacrylamide and water are 32: 10: 2: 1: 6 by mass fraction ratio.
Described dust storm and waterglass are 5: 1 by mass fraction ratio.
Described resin is the phenolic resin or the epoxy resin that are dissolved in acetone, and concentration is 5-10wt%.
Described dry brick core with parcel waterglass dust storm mass fraction ratio be 10 parts: 3-5 part.
Beneficial effects of the present invention is that the advantage combining common water-permeable brick and sand base water-permeable brick, adopt the complex technique of cement and dust storm, preparation technology is simple, utilize cheap raw material, just ecological compound type water-permeable brick economical and practical, environmental protection is prepared, possesses the strength character not available for common water-permeable brick, in cement gap, also add the ground hay material of parent's microorganism simultaneously, after water-permeable brick is immersed by rainwater, microorganism can in brick core rapid biofilm, just add the ecological functions of microbial degradation for storm-water system on top layer.
Accompanying drawing explanation
Fig. 1 is ecological compound type water-permeable brick preparation flow figure.
Detailed description of the invention
The present invention provides a kind of ecological compound type water-permeable brick preparation method.It is explained below in conjunction with accompanying drawing.
Fig. 1 show ecological compound type water-permeable brick preparation flow figure, and the step of preparation ecological compound type water-permeable brick is as follows:
1) brick core is made: after the grit of 1-5mm, cement, ground hay, polyacrylamide and water (wherein by mass fraction ratio for grit: cement: ground hay: polyacrylamide: water=32: 10: 2: 1: 6) Homogeneous phase mixing, enter mould, drying at room temperature, prepares large aperture water-permeable brick core；
2) by mass fraction ratio, the waterglass 5 parts that modulus is 1.5～2.5 is mixed with 1 part of dust storm, obtain parcel waterglass dust storm；
3) brick core 10 parts dry is wrapped up waterglass dust storm with 3-5 part respectively and put in mould, coated brick core；
4) flatten molding, be placed in baking oven solidify, and at 30～60 DEG C of temperature maintenance 4～10h；
5), after maintenance completely, spray the thick one layer of uniform resin (being dissolved in the phenolic resin of acetone, epoxy resin etc., concentration is 5-10wt%) of 0.2mm in its surface, until its dry hardening completely after just prepare ecological compound type water-permeable brick.
Waterglass according to different moduluses, the moisture resistance of the ecological compound type water-permeable brick prepared is also by difference, and then affects its life-span and intensity.In practical situation, the adjustment of concrete technology is it is contemplated that Cost Problems.
Ecological compound type water-permeable brick can be laid on the regions such as footpath, cycle track, open parking ground, public square and garden ground.
The above, it it is only presently preferred embodiments of the present invention, not the present invention is done any pro forma restriction, although the present invention discloses as above with preferred embodiment, but it is not limited to the present invention, any those skilled in the art, without departing within the scope of technical solution of the present invention, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is without departing from technical solution of the present invention content, according to any brief introduction amendment that above example is made by the technical spirit of the present invention, equivalent variations and modification, all still fall within the scope of technical solution of the present invention.
Claims (5)
1. an ecological compound type water-permeable brick preparation method, it is characterised in that the step of preparation ecological compound type water-permeable brick is as follows:
1) make brick core: by the grit of 1-5mm, cement, ground hay, polyacrylamide and water, enter mould, drying at room temperature after Homogeneous phase mixing, prepare large aperture water-permeable brick core；
2) waterglass that modulus is 1.5～2.5 is mixed with dust storm, obtain parcel waterglass dust storm；
3) dry brick core is put in mould with the dust storm being mixed with waterglass mix, coated brick core；
4) flatten molding, be placed in baking oven solidify, and at 30～60 DEG C of temperature maintenance 4～10h；
5), after maintenance completely, spray one layer of thick uniform resin of 0.2mm in its surface, until its dry hardening completely after just prepare ecological compound type water-permeable brick.
2. a kind of ecological compound type water-permeable brick preparation method according to claim 1, it is characterised in that described grit, cement, ground hay, polyacrylamide or water by mass fraction ratio is: 27: 10: 2: 1: 6.
3. a kind of ecological compound type water-permeable brick preparation method according to claim 1, it is characterised in that described dust storm and waterglass are 5: 1 by mass fraction ratio.
4. a kind of ecological compound type water-permeable brick preparation method according to claim 1, it is characterised in that described resin is the phenolic resin or the epoxy resin that are dissolved in acetone, and concentration is 5-10wt%.
5. a kind of ecological compound type water-permeable brick preparation method according to claim 1, it is characterised in that the mass fraction ratio of described dry brick core and parcel waterglass dust storm is 10 parts: 3-5 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127914.3A CN105731981A (en) | 2016-03-08 | 2016-03-08 | Preparation method of ecologic compound water permeable bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127914.3A CN105731981A (en) | 2016-03-08 | 2016-03-08 | Preparation method of ecologic compound water permeable bricks |
Publications (1)
| Publication Number | Publication Date |
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| CN105731981A true CN105731981A (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610127914.3A Pending CN105731981A (en) | 2016-03-08 | 2016-03-08 | Preparation method of ecologic compound water permeable bricks |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881799A (en) * | 2017-03-15 | 2017-06-23 | 江苏维科海绵城市科技有限公司 | A kind of moulding process of polymer composite water-permeable brick |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145394A (en) * | 2013-02-07 | 2013-06-12 | 东北大学秦皇岛分校 | Preparation method of cement-sand composite water permeable brick |
| CN103818998A (en) * | 2014-03-11 | 2014-05-28 | 西南科技大学 | Method for preparing biomass microbial carrier |
-
2016
- 2016-03-08 CN CN201610127914.3A patent/CN105731981A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145394A (en) * | 2013-02-07 | 2013-06-12 | 东北大学秦皇岛分校 | Preparation method of cement-sand composite water permeable brick |
| CN103818998A (en) * | 2014-03-11 | 2014-05-28 | 西南科技大学 | Method for preparing biomass microbial carrier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881799A (en) * | 2017-03-15 | 2017-06-23 | 江苏维科海绵城市科技有限公司 | A kind of moulding process of polymer composite water-permeable brick |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qin Shengyi Inventor before: Hu Junfeng |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171218 Address after: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui Applicant after: Renchuang ecological environmental protection Polytron Technologies Inc Address before: Science and Technology City kolding road high tech Zone of Suzhou City, Jiangsu Province, No. 78 215163 Applicant before: Suzhou Le Juyitang Electronic Science and Technology Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |
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| WD01 | Invention patent application deemed withdrawn after publication |