CN202986223U - Novel osmotic brick using desert sand as aggregate - Google Patents
Novel osmotic brick using desert sand as aggregate Download PDFInfo
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- CN202986223U CN202986223U CN 201220336781 CN201220336781U CN202986223U CN 202986223 U CN202986223 U CN 202986223U CN 201220336781 CN201220336781 CN 201220336781 CN 201220336781 U CN201220336781 U CN 201220336781U CN 202986223 U CN202986223 U CN 202986223U
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Abstract
The utility model discloses a novel osmotic brick using desert sand as aggregate, comprising a face layer of the osmotic brick and a bottom layer of the osmotic brick, wherein the face layer is fixed on the bottom layer, and the face layer and the bottom layer are both a colored sand layer of the desert sand. The sand size of the colored sand layer of the desert sand is 40-120 meshes. The face layer and the bottom layer of the osmotic brick are formed by uniformly mixing and pressing the desert sand, an aqueous high-molecular binder, an inorganic binder, and a coloring agent. The aqueous high-molecular binder is selected from one or a combination of an aqueous epoxy resin, a polyvinylacetatc resin and polyvinyl alcohol. The inorganic binder is Portland cement, soluble glass or the composition thereof. The coloring agent is selected form an inorganic pigment like medium chrome yellow or molybdenum chrome red. The novel osmotic brick reasonably utilizes the desert saw sand in a common pavior brick. Because the raw sand granules have high sphericity, the compressive strength of the pavior brick is substantially raised. Compared with a same type resin, and by the application of the binder, the osmotic brick of the utility model has advantages of good actual effect, good water penetration, and low price.
Description
Technical field
The utility model belongs to building material field, relates in particular to a kind of Desert Sand that utilizes as the water seepage brick of aggregate.
Background technology
At present, due to the needs of urban ecological environment development, urban ground is covered by materials impervious to water such as cement, pitch gradually and changes into the covering of water-permeable pavement material.Conventional method adopts bulky grain skeleton and cement composition or adopts artificial treatment sand and high polymer binder to form.Cement water-permeable brick or permeability rate are not high, otherwise water permeability can, but compression strength is not high, this two aspects performance difficulty is taken into account; High with the husky water-permeable brick cost of high polymer binder, artificial treatment, can't promote on a large scale.Desert Sand is a kind of discarded object of present more difficult high value added utilization, and whole world land surface is 1.62 hundred million sq-kms, and wherein 1/3rd is desert ground, and annual speed expansion with 60,000 sq-kms; Deserts in China area 1,280,000 sq-kms account for 13% of national land surface.Sand prevention, sand control, with husky, become Sha Weibao and become problem demanding prompt solution.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of Desert Sand that utilizes as the water seepage brick of aggregate, and this seepage brick utilizes the former sand in desert, and is with low cost, preparation technology is simple; For the permeable pavement road surface, permeable effective, compression strength is high.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
A kind of Desert Sand that utilizes is characterized in that: comprise seepage brick surface layer and seepage brick bottom as the water seepage brick of aggregate; Fixing seepage brick surface layer on described seepage brick bottom, described seepage brick surface layer and seepage brick bottom are the color sand bed of Desert Sand.
The sand particle size of the color sand bed of described Desert Sand is the 40-120 order.
After described seepage brick surface layer and seepage brick bottom evenly mix by Desert Sand, aqueous high molecular binding agent, inorganic binder and colouring agent, compacting forms; The aqueous high molecular binding agent is aqueous epoxy resins, polyvinyl acetate resin, polyvinyl alcohol one or a combination set of; Inorganic binder is portland cement, waterglass or its composition; Colouring agent is selected from medium chrome yellow, the bright red class inorganic pigment of molybdenum chromium.
Described inorganic binder portland cement label is 42.5, and waterglass density is 1.36-1.50g/cm
3
Described Desert Sand is its Desert Sand of storehouse cloth.
Described water seepage brick adopts the vibration extrusion forming.
The utility model has following beneficial effect:
The utility model utilizes the former sand in desert, turns waste into wealth; Compare with the resin type water-permeable brick, cheap, water penetration is good; Environment-friendly type binding agent: nontoxic, tasteless, pollution-free; Application is extensive: the preparation water-permeable brick, and be layed in the road surfaces such as pavement, park and residential quarters and form pervious bed, be beneficial to ground water circulation.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram
In figure, 1 seepage brick surface layer, 2 seepage brick bottoms
The specific embodiment
As shown in Figure 1, a kind of Desert Sand that utilizes is characterized in that: comprise seepage brick surface layer and seepage brick bottom as the water seepage brick of aggregate; Fixing seepage brick surface layer on described seepage brick bottom, described seepage brick surface layer and seepage brick bottom are the color sand bed of Desert Sand.
The sand particle size of the color sand bed of described Desert Sand is the 40-120 order.
After described seepage brick surface layer and seepage brick bottom evenly mix by Desert Sand, aqueous high molecular binding agent, inorganic binder and colouring agent, compacting forms; The aqueous high molecular binding agent is aqueous epoxy resins, polyvinyl acetate resin, polyvinyl alcohol one or a combination set of, by adding polyvinyl acetate resin and polyvinyl alcohol, reduces the aqueous epoxy resins addition, reduces production costs; Inorganic binder is portland cement, waterglass or its composition; Colouring agent is selected from medium chrome yellow, the bright red class inorganic pigment of molybdenum chromium.
Described seepage brick surface layer and seepage brick bottom are composed of the following components according to the weight ratio meter:
Desert Sand 70-95, aqueous high molecular binding agent 1-10, inorganic binder 2-10, colouring agent 0-3.
Described inorganic binder portland cement label is 42.5, and waterglass density is 1.36-1.50g/cm
3
Described Desert Sand is its Desert Sand of storehouse cloth.
Described water seepage brick adopts the vibration extrusion forming.
With the described screening Desert Sand of the claims, inorganic binder, colouring agent, stir at cement mortar mixer, then add the aqueous high molecular binding agent to stir evenly, the raw material that stirs is injected stock mould, pressurization and vibration moulding again, normal temperature maintenance 24 hours, the then demoulding.In preparation seepage brick process, use the water-permeable brick body of press belt vibro-moulding process guarantee moulding that enough structural strengths are arranged, the moulding exciting force is greater than 3 tons.
This water seepage brick, the action principle in forming process is:
At first, hydrated cementitious and polymer film forming carry out simultaneously, form at last be interweaved together inierpeneirating network structure of cement mortar and polymer film, thereby have improved mechanical property and the durability of slurry; Secondly, due to the microphase-separated of resin after solidifying, in water-base resin, hydrophilic radical tends to be distributed in the outer surface of resin molding, makes the outer surface of resin seepage brick have water-wet behavior; Again, in infiltration products solidifying forming process, cloth its Desert Sand in storehouse has particle diameter, and has certain sphericity, between form the tiny tubular conduit that mutually connects, when water contacts with this passage, due to the water-wet behavior of this macromolecule resin, water infiltrates rapidly tube wall, and in pipe, liquid level is spill, the additonal pressure that the curved liquid surface that forms produces is pointed to tubule, promotes passing through of water.
The utility model prepares in universal pavior brick, and pavior brick compression strength significantly improves; The utility model is compared with similar resin type product by the application of binding agent, and actual effect and the water penetration of permeable product are better, and cheap.
Claims (3)
1. one kind is utilized Desert Sand as the water seepage brick of aggregate, it is characterized in that: comprise seepage brick surface layer and seepage brick bottom; Fixing seepage brick surface layer on described seepage brick bottom, described seepage brick surface layer and seepage brick bottom are the color sand bed of Desert Sand.
2. the Desert Sand that utilizes as claimed in claim 1 as the water seepage brick of aggregate, is characterized in that: the sand particle size of the color sand bed of described Desert Sand is the 40-120 order.
3. the Desert Sand that utilizes as claimed in claim 1 as the water seepage brick of aggregate, is characterized in that: described Desert Sand is its Desert Sand of storehouse cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220336781 CN202986223U (en) | 2012-07-11 | 2012-07-11 | Novel osmotic brick using desert sand as aggregate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220336781 CN202986223U (en) | 2012-07-11 | 2012-07-11 | Novel osmotic brick using desert sand as aggregate |
Publications (1)
| Publication Number | Publication Date |
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| CN202986223U true CN202986223U (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220336781 Expired - Lifetime CN202986223U (en) | 2012-07-11 | 2012-07-11 | Novel osmotic brick using desert sand as aggregate |
Country Status (1)
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| CN (1) | CN202986223U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106316239A (en) * | 2016-07-29 | 2017-01-11 | 新疆天山建筑材料检测有限公司 | Green pavement brick, premixing material thereof and production method of green pavement brick |
| CN106892628A (en) * | 2015-12-21 | 2017-06-27 | 辽宁法库陶瓷工程技术研究中心 | A kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick and preparation method thereof |
| CN107032687A (en) * | 2017-05-27 | 2017-08-11 | 绍兴职业技术学院 | One kind produces sponge city high-elastic mould pervious environment protection mortar and preparation method thereof using building waste |
| CN111373897A (en) * | 2020-04-27 | 2020-07-07 | 宁夏大学 | Large-hole desert water retention brick and desert water retention method |
-
2012
- 2012-07-11 CN CN 201220336781 patent/CN202986223U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892628A (en) * | 2015-12-21 | 2017-06-27 | 辽宁法库陶瓷工程技术研究中心 | A kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick and preparation method thereof |
| CN106316239A (en) * | 2016-07-29 | 2017-01-11 | 新疆天山建筑材料检测有限公司 | Green pavement brick, premixing material thereof and production method of green pavement brick |
| CN107032687A (en) * | 2017-05-27 | 2017-08-11 | 绍兴职业技术学院 | One kind produces sponge city high-elastic mould pervious environment protection mortar and preparation method thereof using building waste |
| CN107032687B (en) * | 2017-05-27 | 2020-01-07 | 绍兴职业技术学院 | High-elastic-die water-permeable environment-friendly mortar for sponge city produced by using construction waste and preparation method thereof |
| CN111373897A (en) * | 2020-04-27 | 2020-07-07 | 宁夏大学 | Large-hole desert water retention brick and desert water retention method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180920 Address after: 017400 the west side of Yili Road, located in the Tara town of Hang Jin banner, Ordos City, the Inner Mongolia Autonomous Region. Patentee after: Hang Jin Qi Yi Jia Environmental Management Co.,Ltd. Address before: 017400 Yili sand material, clean energy park, Du GUI Tara Town, Hang Jin banner, Ordos City, the Inner Mongolia Autonomous Region Patentee before: YILISHA MATERIAL TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |