CN103265235A - Anti-crack and anti-seepage putty powder for exterior walls - Google Patents
Anti-crack and anti-seepage putty powder for exterior walls Download PDFInfo
- Publication number
- CN103265235A CN103265235A CN 201310134700 CN201310134700A CN103265235A CN 103265235 A CN103265235 A CN 103265235A CN 201310134700 CN201310134700 CN 201310134700 CN 201310134700 A CN201310134700 A CN 201310134700A CN 103265235 A CN103265235 A CN 103265235A
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- Prior art keywords
- powder
- crack
- putty
- exterior walls
- putty powder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to an anti-crack and anti-seepage putty powder for exterior walls. The putty powder is mainly composed of cement, sierozem powder, quartz powder, wood fiber, rubber powder and hydroxypropyl methyl cellulose ether. The anti-crack and anti-seepage putty powder for the exterior walls is strong in adhesion, good in water resistance and corrosion resistance, and good in impact resistance; and surfaces of the exterior walls are smooth and flat.
Description
Technical field
The present invention relates to a kind of outer-wall crack-resisting antiseepage putty powder, belong to building material field.
Background technology
At present, exterior wall putty has varied, is mainly used in the smooth of the smooth building surface of cement wall surface, concrete wall surface and other needs.Common putty is earlier with criticizing putty again behind slaked lime or the premix mortar levelling, like this, slaked lime in the metope and carbon dioxide in air reaction generate calcium carbonate, cause volumetric expansion, reducing water-repellancy and intensity reduces, sticking power is not strong, causes metope cracking and body of wall to produce seepage phenomenon, the normal daily life that jeopardizes the resident at last.
Summary of the invention
Purpose of the present invention is exactly the technical problem that will solve above-mentioned existence, based on inorganic materials such as cement, admixes macromolecule modified material, and a kind of strong adhesion, outer-wall crack-resisting antiseepage putty powder that water tolerance is fabulous are provided.
The present invention is achieved through the following technical solutions: it is characterized in that this outer-wall crack-resisting antiseepage putty powder mainly by: cement, grey calcium powder, silica powder, wood fibre, rubber powder, hydroxypropyl methyl cellulose ether etc. are formed.
By its weight ratio be: cement 30～50%; Ash calcium powder 10～20%; Silica powder 15～30%; Quartz sand 15～20%; Lignocellulose 0.1～0.2; Rubber powder 1.8～2.5%; Hydroxypropyl methyl cellulose ether 1.5～2.0% is formed.
Its grey calcium powder is 350～400 orders; The quartz sand fineness is 100 orders.
Embodiment
Take by weighing cement 35% by weight; Ash calcium powder 17%; Silica powder 30%; Quartz sand 20%; Lignocellulose 0.1%; Rubber powder 2.0%; Hydroxypropyl methyl cellulose ether 2.5%.
Add successively in the stirrer by above-mentioned weight ratio, fully mix and add suitable quantity of water and stir and get final product.
Before the use, with jet of water remove that all are loose, easily come off, flecked metope, treat to construct behind the airing of top layer, the material for preparing is left standstill 5～10min, paint cutter and trowel is constructed, carry out second and third after doing something in disregard of obstacles as required all over recoat, the gauge control of every time construction polishes flat after one day in 0.5mm.Sclerosis back putty paint film has strong adhesion, water tolerance and good corrosion resistance, and smooth surface is smooth, and good characteristics such as impact resistance are arranged.
Claims (3)
1. outer-wall crack-resisting antiseepage putty powder is characterized in that: this outer-wall crack-resisting antiseepage putty powder mainly by: cement, grey calcium powder, silica powder, wood fibre, rubber powder, hydroxypropyl methyl cellulose ether etc. are formed.
2. according to right 1 described a kind of outer-wall crack-resisting antiseepage putty powder, by its weight ratio be: cement 30～50%; Ash calcium powder 10～20%; English powder 15～30%; Quartz sand 15～20%; Lignocellulose 0.1～0.2; Rubber powder 1.8～2.5%; Hydroxypropyl methyl cellulose ether 1.5～2.0% is formed.
3. according to right 1,2 described a kind of outer-wall crack-resisting antiseepage putty powder, its grey calcium powder is 350～400 orders; The quartz sand fineness is 100 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310134700 CN103265235A (en) | 2013-04-18 | 2013-04-18 | Anti-crack and anti-seepage putty powder for exterior walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310134700 CN103265235A (en) | 2013-04-18 | 2013-04-18 | Anti-crack and anti-seepage putty powder for exterior walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103265235A true CN103265235A (en) | 2013-08-28 |
Family
ID=49008914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310134700 Pending CN103265235A (en) | 2013-04-18 | 2013-04-18 | Anti-crack and anti-seepage putty powder for exterior walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103265235A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218329A (en) * | 2018-01-25 | 2018-06-29 | 啄木鸟漆业集团有限公司 | A kind of elastic water-proof powder of lacquer putty for use on |
| CN109401413A (en) * | 2017-04-13 | 2019-03-01 | 刘义辉 | A kind of moisture-proof anti-crack mastic powder containing Chinese alpine rush component |
| CN114686033A (en) * | 2022-04-27 | 2022-07-01 | 西安德润九州新材料有限公司 | Exterior wall waterproof putty powder and preparation method thereof |
-
2013
- 2013-04-18 CN CN 201310134700 patent/CN103265235A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109401413A (en) * | 2017-04-13 | 2019-03-01 | 刘义辉 | A kind of moisture-proof anti-crack mastic powder containing Chinese alpine rush component |
| CN109401413B (en) * | 2017-04-13 | 2020-09-04 | 广东汉和新材料有限公司 | Moisture-proof anti-cracking putty powder containing sedum orientalis components |
| CN108218329A (en) * | 2018-01-25 | 2018-06-29 | 啄木鸟漆业集团有限公司 | A kind of elastic water-proof powder of lacquer putty for use on |
| CN114686033A (en) * | 2022-04-27 | 2022-07-01 | 西安德润九州新材料有限公司 | Exterior wall waterproof putty powder 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: 20130828 |