CN104072054A - Cement-based permeable crystallization type waterproof paint - Google Patents
Cement-based permeable crystallization type waterproof paint Download PDFInfo
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- CN104072054A CN104072054A CN201310104093.8A CN201310104093A CN104072054A CN 104072054 A CN104072054 A CN 104072054A CN 201310104093 A CN201310104093 A CN 201310104093A CN 104072054 A CN104072054 A CN 104072054A
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- cement
- crystallization type
- waterproof paint
- paint
- type waterproof
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Abstract
The invention relates to a waterproof paint, specifically relates to a cement-based permeable crystallization type waterproof paint, and belongs to the technical field of paint. The cement-based permeable crystallization type waterproof paint is composed of the following raw materials in percentage by weight: 55 to 60% of silicate cement, 30 to 40% of quartz sand, 2 to 3% of sodium silicate, 2 to 3% of nano calcium carbonate, and 1 to 2% of citric acid. The cement-based permeable crystallization type waterproof paint has the advantages of high flexural strength, compressive strength and impermeability pressure, large application range, environment-friendliness, and no pollution.
Description
Technical field
The present invention relates to a kind of waterproof paint, be specifically related to a kind of cement based penetration crystallization type water proofing paint, belong to technical field of coatings.
Background technology
Concrete is a kind of porous mass, and pore and tiny crack are the basic reasons that causes seepage.Pore and tiny crack are stopped up, just can play waterproof, impervious effect.Cement based penetration crystallization type water proofing paint is exactly to utilize this principle to reach the object of waterproof.But the impervious pressure of existing cement based penetration crystallization type water proofing paint is little, ultimate compression strength is little.Therefore, need a kind of new cement based penetration crystallization type water proofing paint.
Summary of the invention
The object of this invention is to provide a kind of cement based penetration crystallization type water proofing paint, this product folding strength, ultimate compression strength, impervious pressure are good, applied widely, environment friendly and pollution-free.
The object of the invention is to be achieved through the following technical solutions, a kind of cement based penetration crystallization type water proofing paint, formulated by its weight percent by following raw material:
Silicate cement 55-60%,
Quartz sand 30-40%,
Water glass 2-3%,
Nano-calcium carbonate 2-3%,
Citric acid 1-2%.
Preferably, described waterproof paint is formulated by its weight percent by following raw material:
Silicate cement 60%,
Quartz sand 35%,
Water glass 2%,
Nano-calcium carbonate 2%,
Citric acid 1%.
The constructional method of cement based penetration crystallization type water proofing paint:
1, brushing or spraying: at ready concrete surface, brushing or spraying in mass ratio.Proportioning: powder: water=0.3: 1; Consumption 1-2kg/m
2.
2, spread dry powder:
A) before deposit concrete mixture not, this product is sprinkling upon on bed course by certain consumption to spread dry powder form, the time of spreading dry powder is first about 30 minutes of deposit concrete;
B) before concrete is filled out and is not condensed completely after putting, with spread dry powder form by certain consumption by this product dispenser at concrete surface.
Compared with prior art, the present invention has following beneficial effect:
First, the invention belongs to inorganic waterproof material, not aging, the small crack of healing voluntarily, there is self-regeneration crack water-proof function, and there is curing concrete, prevent concrete cracking, strengthen concrete strength, prevent steel bar corrosion, effect of resistance to chemical attack, anti-percussion, thereby possess permanent waterproof effect.
The second, nontoxic, tasteless, pollution-free, environmental protection.
The 3rd, applied widely.Can be for sub., reservoir, power house, dam, sewage work, swimming pool, concrete road surface, toilet, airport, motorway etc.
The 4th, folding strength, ultimate compression strength, impervious pressure are good, and design parameter is in table 1.
The performance perameter of table 1 cement based penetration crystallization type water proofing paint
Embodiment
Embodiment 1
A kind of cement based penetration crystallization type water proofing paint, formulated by its weight percent by following raw material:
Silicate cement 55-60%,
Quartz sand 30-40%,
Water glass 2-3%,
Nano-calcium carbonate 2-3%,
Citric acid 1-2%.
Embodiment 2
A kind of cement based penetration crystallization type water proofing paint, formulated by its weight percent by following raw material:
Silicate cement 60%,
Quartz sand 35%,
Water glass 2%,
Nano-calcium carbonate 2%,
Citric acid 1%.
Embodiment 3
A kind of cement based penetration crystallization type water proofing paint, formulated by its weight percent by following raw material:
Silicate cement 55%,
Quartz sand 38%,
Water glass 3%,
Nano-calcium carbonate 2%,
Citric acid 2%.
Embodiment 4
A kind of cement based penetration crystallization type water proofing paint, formulated by its weight percent by following raw material:
Silicate cement 58%,
Quartz sand 36%,
Water glass 2%,
Nano-calcium carbonate 2%,
Citric acid 2%.
Claims (2)
1. a cement based penetration crystallization type water proofing paint, is characterized in that: described waterproof paint is formulated by its weight percent by following raw material:
Silicate cement 55-60%,
Quartz sand 30-40%,
Water glass 2-3%,
Nano-calcium carbonate 2-3%,
Citric acid 1-2%.
2. cement based penetration crystallization type water proofing paint according to claim 1, is characterized in that: described waterproof paint is formulated by its weight percent by following raw material:
Silicate cement 60%,
Quartz sand 35%,
Water glass 2%,
Nano-calcium carbonate 2%,
Citric acid 1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310104093.8A CN104072054A (en) | 2013-03-28 | 2013-03-28 | Cement-based permeable crystallization type waterproof paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310104093.8A CN104072054A (en) | 2013-03-28 | 2013-03-28 | Cement-based permeable crystallization type waterproof paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104072054A true CN104072054A (en) | 2014-10-01 |
Family
ID=51593715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310104093.8A Pending CN104072054A (en) | 2013-03-28 | 2013-03-28 | Cement-based permeable crystallization type waterproof paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104072054A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609801A (en) * | 2015-01-20 | 2015-05-13 | 扬州豪扬新型建筑材料有限公司 | Cementitious capillary crystalline waterproofing coating with high permeability as well as a preparation method of cementitious capillary crystalline waterproofing coating |
| CN109385168A (en) * | 2018-11-01 | 2019-02-26 | 扬州豪扬新型建筑材料有限公司 | A kind of fast-drying type polymer cement-base waterproof coating |
| CN111548101A (en) * | 2020-06-29 | 2020-08-18 | 广东平坦适环保材料有限公司 | Cement-based efficient permeable crystallization type waterproof material and preparation method thereof |
| CN111807791A (en) * | 2020-07-28 | 2020-10-23 | 中铁隧道局集团有限公司 | Self-healing type cement-based permeable crystallization waterproof coating and preparation method thereof |
-
2013
- 2013-03-28 CN CN201310104093.8A patent/CN104072054A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609801A (en) * | 2015-01-20 | 2015-05-13 | 扬州豪扬新型建筑材料有限公司 | Cementitious capillary crystalline waterproofing coating with high permeability as well as a preparation method of cementitious capillary crystalline waterproofing coating |
| CN109385168A (en) * | 2018-11-01 | 2019-02-26 | 扬州豪扬新型建筑材料有限公司 | A kind of fast-drying type polymer cement-base waterproof coating |
| CN109385168B (en) * | 2018-11-01 | 2020-12-01 | 扬州豪扬新型建筑材料有限公司 | Quick-drying polymer cement-based waterproof coating |
| CN111548101A (en) * | 2020-06-29 | 2020-08-18 | 广东平坦适环保材料有限公司 | Cement-based efficient permeable crystallization type waterproof material and preparation method thereof |
| CN111548101B (en) * | 2020-06-29 | 2022-05-13 | 广东平坦适环保材料有限公司 | Cement-based efficient permeable crystallization type waterproof material and preparation method thereof |
| CN111807791A (en) * | 2020-07-28 | 2020-10-23 | 中铁隧道局集团有限公司 | Self-healing type cement-based permeable crystallization waterproof coating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141001 |