CN103232744A - Exterior-wall crack-resistant putty powder - Google Patents
Exterior-wall crack-resistant putty powder Download PDFInfo
- Publication number
- CN103232744A CN103232744A CN 201310134495 CN201310134495A CN103232744A CN 103232744 A CN103232744 A CN 103232744A CN 201310134495 CN201310134495 CN 201310134495 CN 201310134495 A CN201310134495 A CN 201310134495A CN 103232744 A CN103232744 A CN 103232744A
- Authority
- CN
- China
- Prior art keywords
- wall crack
- putty powder
- exterior
- powder
- resistant putty
- Prior art date
- 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.)
- Pending
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Abstract
The invention relates to exterior-wall crack-resistant putty powder mainly composed of cement, sand, heavy calcium carbonate, hydroxypropyl methyl cellulose, latex powder, high-molecular poly-propylamine, lignocellulose, polypropylene staple fiber, and the like. The exterior-wall crack-resistant putty powder has the characteristics such as high adhesion force, good water resistance, good corrosion resistance, smooth and flat surface, good impact resistance, and the like.
Description
Technical field
The present invention relates to a kind of outer-wall crack-resisting 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 putty powder mainly by: cement, sand, water-ground limestone, Vltra tears, latex powder, polyphosphazene polymer propylamine, lignocellulose, polypropene staple etc. are formed.
By its weight ratio be: cement 30～50%; Sand 40～60%; Water-ground limestone 10～20%; Vltra tears 3～5%; Latex powder 2～4%; Polyphosphazene polymer propylamine 8～10%; Lignocellulose 4～8%; Polypropene staple 0.5～1.5% is formed.
Embodiment
Take by weighing cement 35% by weight; Sand 50%; Water-ground limestone 15%; Vltra tears 4%; Latex powder 3%; Polyphosphazene polymer propylamine 8%; Lignocellulose 5%; Polypropene staple 1.0% is formed
Add successively in the stirrer by above-mentioned weight ratio, fully mixing and stirring gets final product.Use
Before the use, remove all with jet of water and loosely about 1: 0.5, be stirred to no particle than water by putty powder, allow its abundant solubilizing reaction become paste.During use, cleaning earlier comes 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 (2)
1. outer-wall crack-resisting putty powder is characterized in that: this outer-wall crack-resisting putty powder mainly by: cement, sand, water-ground limestone, Vltra tears, latex powder, polyphosphazene polymer propylamine, lignocellulose, polypropene staple etc. are formed.
2. according to right 1 described a kind of outer-wall crack-resisting putty powder, by its weight ratio be: cement 30～50%; Sand 40～60%; Water-ground limestone 10～20%; Vltra tears 3～5%; Latex powder 2～4%; Polyphosphazene polymer propylamine 8～10%; Lignocellulose 4～8%; Polypropene staple 0.5～1.5% is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310134495 CN103232744A (en) | 2013-04-18 | 2013-04-18 | Exterior-wall crack-resistant putty powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310134495 CN103232744A (en) | 2013-04-18 | 2013-04-18 | Exterior-wall crack-resistant putty powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103232744A true CN103232744A (en) | 2013-08-07 |
Family
ID=48880817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310134495 Pending CN103232744A (en) | 2013-04-18 | 2013-04-18 | Exterior-wall crack-resistant putty powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103232744A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713437A (en) * | 2016-03-23 | 2016-06-29 | 南召鑫泰钙业有限公司 | Calcium carbonate putty powder and production technology thereof |
| CN105968930A (en) * | 2016-06-20 | 2016-09-28 | 杭州唯曦科技有限公司 | Environment-friendly water-resistant interior wall putty |
| CN106830820A (en) * | 2017-01-05 | 2017-06-13 | 岑其挺 | A kind of cement base wall face bottom layer alignment material and preparation method |
-
2013
- 2013-04-18 CN CN 201310134495 patent/CN103232744A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713437A (en) * | 2016-03-23 | 2016-06-29 | 南召鑫泰钙业有限公司 | Calcium carbonate putty powder and production technology thereof |
| CN105968930A (en) * | 2016-06-20 | 2016-09-28 | 杭州唯曦科技有限公司 | Environment-friendly water-resistant interior wall putty |
| CN106830820A (en) * | 2017-01-05 | 2017-06-13 | 岑其挺 | A kind of cement base wall face bottom layer alignment material and preparation method |
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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: 20130807 |