CN102964895A - Water-based exterior wall putty powder - Google Patents
Water-based exterior wall putty powder Download PDFInfo
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- CN102964895A CN102964895A CN 201210457907 CN201210457907A CN102964895A CN 102964895 A CN102964895 A CN 102964895A CN 201210457907 CN201210457907 CN 201210457907 CN 201210457907 A CN201210457907 A CN 201210457907A CN 102964895 A CN102964895 A CN 102964895A
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- exterior wall
- water
- powder
- putty powder
- based exterior
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Abstract
The invention relates to a water-based exterior wall putty powder which comprises the following components by weight percent: 20-35% of cement, 20-25% of silicone acrylic emulsion, 20-25% of talcum powder, 15-20% of powdered calcium carbonate, 0.2-0.4% of methyl cellulose, 0.5-1% of ethylene glycol and 0.3-0.5% of polycarboxylic acid ammonium salt, wherein the calcium carbonate has the particle size diameter of 0.05-0.2mm, and the weight percent of methyl cellulose is 0.3%. The water-based exterior wall putty powder adopts the silicone acrylic emulsion with high permeability and good water resistance, so that the water resistance, the adhesive force and the crack resistance of putty can be improved; therefore, the phenomena of whiskering, discoloration and dropping of an exterior wall can be prevented, a cement wall body and a concrete wall surface are prevented from cracking, the service life of a building is prolonged, and the whole attractiveness of the building can be better improved.
Description
Technical field
The present invention relates to a kind of putty powder of smearing exterior wall, especially aqueous putty powder.
Background technology
Common meeting daub on the building masonry wall basal plane, the purpose of smearing exterior coating is to cover up the defective of body of wall basal plane, and body of wall is played certain provide protection, and the protection reinforcing bar is difficult for corrosion, and the protection concrete is difficult for calcification, chlorination.But because all there are various defectives in the building masonry wall basal plane, therefore before swabbing, all need smear first one deck putty.And in use ubiquity cracking, the variable color of existing exterior coating, the phenomenon such as stain, come off, trace it to its cause, mainly be present employed exterior wall putty have loose shaky, come off easily, what have does not have elasticity, not water-fast, make easily the exterior coating cracking, variable color in the work-ing life of having reduced buildings, affects the attractive in appearance of buildings.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of strong adhesion, fillibility is good, prevents the aqueous putty powder of exterior wall variable color cracking.
For solving the problems of the technologies described above, water-based exterior wall putty powder of the present invention comprises the integral part of following weight percent
Cement 20-35%
Silicon the third latex 20-25%
Talcum powder 20-25%
Powder lime carbonate 15-20%
Methylcellulose gum 0.2-0.4%
Ethylene glycol 0.5-1%
Poly carboxylic acid ammonium salt 0.3-0.5%
The particle size diameter of described calcium carbonate is 0.05 millimeter-0.2 millimeter.
The weight percent of described methylcellulose gum is 0.3%.
Water-based exterior wall putty powder employing perviousness of the present invention is strong, silicon third latex of water-tolerant, water-repellancy, sticking power and the anti-cracking performance of putty have been improved, thereby can prevent the exterior wall accumulation of salt in the surface soil, variable color, come off, and can prevent cement wall and concrete wall surface cracking, prolong the life-span of buildings, be conducive to strengthen the overall appearance of buildings.
Embodiment
Embodiment 1
Water-based exterior wall putty powder of the present invention comprises the integral part of following weight percent: cement 20%, silicon the third latex 25%, talcum powder 25%, powder lime carbonate 20%, methylcellulose gum 0.3%, ethylene glycol 0.5%, poly carboxylic acid ammonium salt 0.5%, the particle size diameter of described calcium carbonate are 0.1 millimeter.
Embodiment 2
Water-based exterior wall putty powder of the present invention comprises the integral part of following weight percent: cement 20%, silicon the third latex 25%, talcum powder 15%, powder lime carbonate 25%, methylcellulose gum 0.1%, ethylene glycol 0.8%, poly carboxylic acid ammonium salt 0.7%, the particle size diameter of described calcium carbonate are 0.1 millimeter.
Embodiment 3
Water-based exterior wall putty powder of the present invention comprises the integral part of following weight percent: cement 18%, silicon the third latex 25%, talcum powder 19%, powder lime carbonate 22%, methylcellulose gum 0.3%, ethylene glycol 0.5%, poly carboxylic acid ammonium salt 0.5%, the particle size diameter of described calcium carbonate are 0.1 millimeter.
The above only is to preferred embodiment of the present invention, is not that the present invention is done other forms of restriction, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equal variation.Every the present invention program's content that do not break away from, all drops in protection scope of the present invention any simple modification, equivalent variations and remodeling that above embodiment does according to technical spirit of the present invention.
Claims (3)
1. water-based exterior wall putty powder, it is characterized in that: it comprises the integral part of following weight percent
Cement 20-35%
Silicon the third latex 20-25%
Talcum powder 20-25%
Powder lime carbonate 15-20%
Methylcellulose gum 0.2-0.4%
Ethylene glycol 0.5-1%
Poly carboxylic acid ammonium salt 0.3-0.5%.
2. according to water-based exterior wall putty powder claimed in claim 1, it is characterized in that: the particle size diameter of described calcium carbonate is 0.05 millimeter-0.2 millimeter.
3. according to water-based exterior wall putty powder claimed in claim 2, it is characterized in that: the weight percent of described methylcellulose gum is 0.3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210457907 CN102964895A (en) | 2012-11-15 | 2012-11-15 | Water-based exterior wall putty powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210457907 CN102964895A (en) | 2012-11-15 | 2012-11-15 | Water-based exterior wall putty powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102964895A true CN102964895A (en) | 2013-03-13 |
Family
ID=47795341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210457907 Pending CN102964895A (en) | 2012-11-15 | 2012-11-15 | Water-based exterior wall putty powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102964895A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980756A (en) * | 2014-05-15 | 2014-08-13 | 江苏科技大学 | Environment-friendly flexible interior wall putty and preparation method thereof |
| CN105017837A (en) * | 2015-07-30 | 2015-11-04 | 广西梧州龙鱼漆业有限公司 | Internal wall putty powder |
-
2012
- 2012-11-15 CN CN 201210457907 patent/CN102964895A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980756A (en) * | 2014-05-15 | 2014-08-13 | 江苏科技大学 | Environment-friendly flexible interior wall putty and preparation method thereof |
| CN103980756B (en) * | 2014-05-15 | 2016-02-17 | 江苏科技大学 | A kind of environmental protection flexible inner wall putty and preparation method thereof |
| CN105017837A (en) * | 2015-07-30 | 2015-11-04 | 广西梧州龙鱼漆业有限公司 | Internal wall putty powder |
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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: 20130313 |