CN103708790A - Preparation method of elastic waterproof coating - Google Patents
Preparation method of elastic waterproof coating Download PDFInfo
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- CN103708790A CN103708790A CN201310632067.2A CN201310632067A CN103708790A CN 103708790 A CN103708790 A CN 103708790A CN 201310632067 A CN201310632067 A CN 201310632067A CN 103708790 A CN103708790 A CN 103708790A
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Abstract
The invention discloses a preparation method of an elastic waterproof coating. The method comprises the following steps in order: a) according to a weight ratio, firstly stirring and mixing 30 parts of water, 440 parts of an emulsion, 4 parts of a defoaming agent, 1 part of a wetting agent, and 0.7 part of a film-forming additive in a mixing pool into a liquid material; b) then according to a weight ratio, mixing 180 parts of ordinary portland cement, 260 parts of wollastonite powder, 75 parts of quartz powder, 30 parts of wet process sericite powder and 400 parts of talcum powder evenly to form a powder material; and c) finally mixing the liquid material with the powder material in a mass ratio of 1:1.3 to form the elastic waterproof coating and carrying out encapsulation. The elastic waterproof coating made by the preparation method has a strong bond force, the active ingredients in the coating can penetrate into capillary pores and microcracks in a cement base plane and undergo chemical reaction so as to be integrated with the base material, thereby forming a waterproof layer with dense crystals. Being resistant to acid, alkali and high temperature, the elastic waterproof coating has excellent aging resistance and good corrosion resistance, can be directly constructed on a damp base plane, and is suitable for water penetration parts around wall corners and pipes.
Description
Technical field
The present invention relates to a kind of manufacture craft of coating, is specifically a kind of preparation method of elastic water proofing paint.
Background technology
Between bathe in roofing and lavatory, under the wet environment such as vault, water reservoir, metope, finishing generally all can be used waterproof paint, but the waterproof paint water-repellancy now on market is not ideal, acidproof, thermotolerance is general, and the feature of environmental protection is not good enough yet.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of preparation method of elastic water proofing paint, and the waterproof paint that this making method is made has strong, acidproof, alkaline-resisting, the resistant to elevated temperatures feature of cohesive force.
For achieving the above object, the present invention adopts following technical scheme: a kind of preparation method of elastic water proofing paint, is characterized in that: comprise the following steps successively:
A) first by weight 0.7 part, 30 parts, water, 440 parts of emulsions, 4 parts of defoamers, 1 part of wetting agent, film coalescence aid is uniformly mixed to formation liquid material in mixing pit;
B) then by weight 400 parts of 180 parts of ordinary Portland cements, 260 parts of wollastonite powder, 75 parts of silica powders, 30 parts of wet method sericites in powder, talcum powder are mixed to formation powder;
C) finally liquid material and powder are mixed with mass ratio 1:1.3, finally form elastic water proofing paint encapsulation.
It is strong that the elastic water proofing paint that the preparation method of elastic water proofing paint of the present invention produces has cohesive force, active ingredient in coating can infiltrate pore, the tiny crack in cement basal plane and produce chemical reaction, combine together with ground and form the waterproof layer of one deck compact crystallization, and acidproof, alkaline-resisting, high temperature resistant, there is excellent ageing-resistant performance and good erosion resistance, can on moist basal plane, directly construct, be applicable to corner and tube circumference seepage part.
Embodiment
The preparation method embodiment 1 of elastic water proofing paint of the present invention, comprises the following steps successively:
A) first by weight 0.7 part, 30 parts, water, 440 parts of emulsions, 4 parts of defoamers, 1 part of wetting agent, film coalescence aid is uniformly mixed to formation liquid material in mixing pit;
B) then by weight 400 parts of 180 parts of ordinary Portland cements, 260 parts of wollastonite powder, 75 parts of silica powders, 30 parts of wet method sericites in powder, talcum powder are mixed to formation powder;
C) finally liquid material and powder are mixed with mass ratio 1:1.3, finally form elastic water proofing paint encapsulation.
The preparation method of elastic water proofing paint of the present invention is simple to operate, it is strong that the elastic water proofing paint of preparing through the method has cohesive force, active ingredient in coating can infiltrate pore, the tiny crack in cement basal plane and produce chemical reaction, combines together and form the waterproof layer of one deck compact crystallization with ground; Acidproof, alkaline-resisting, high temperature resistant, there is excellent ageing-resistant performance and good erosion resistance; And can have good weathering resistance, high flexibility in outdoor application, can resist the slight vibrations of buildings, and can cover expand with heat and contract with cold, the crack that is less than 8mm that the reason such as cracking, sinking produces; Environmental protection, nontoxic, harmless, can directly apply to tap water engineering; Can on moist basal plane, directly construct, be applicable to corner and tube circumference seepage part.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, any scheme after simple transformation of the present invention is all belonged to protection scope of the present invention.
Claims (1)
1. a preparation method for elastic water proofing paint, is characterized in that: comprise the following steps successively:
A) first by weight 0.7 part, 30 parts, water, 440 parts of emulsions, 4 parts of defoamers, 1 part of wetting agent, film coalescence aid is uniformly mixed to formation liquid material in mixing pit;
B) then by weight 400 parts of 180 parts of ordinary Portland cements, 260 parts of wollastonite powder, 75 parts of silica powders, 30 parts of wet method sericites in powder, talcum powder are mixed to formation powder;
C) finally liquid material and powder are mixed with mass ratio 1:1.3, finally form elastic water proofing paint encapsulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632067.2A CN103708790A (en) | 2013-11-28 | 2013-11-28 | Preparation method of elastic waterproof coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632067.2A CN103708790A (en) | 2013-11-28 | 2013-11-28 | Preparation method of elastic waterproof coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103708790A true CN103708790A (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310632067.2A Pending CN103708790A (en) | 2013-11-28 | 2013-11-28 | Preparation method of elastic waterproof coating |
Country Status (1)
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| CN (1) | CN103708790A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104402360A (en) * | 2014-11-11 | 2015-03-11 | 李开成 | Environment-friendly polymer cement waterproof paint |
| CN106278041A (en) * | 2016-08-15 | 2017-01-04 | 山东天汇防水材料有限公司 | A kind of super-hydrophobic JS water-repellent paint and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1472259A (en) * | 2003-05-08 | 2004-02-04 | 同济大学 | Polymer cement based composite waterproof coating material for construction and its preparation |
| CN101633573A (en) * | 2009-08-14 | 2010-01-27 | 武汉广益工程咨询有限公司 | Water-emulsion organic silicon composited acrylic acid modified asphalt cement-base waterproof coating and preparation method thereof |
-
2013
- 2013-11-28 CN CN201310632067.2A patent/CN103708790A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1472259A (en) * | 2003-05-08 | 2004-02-04 | 同济大学 | Polymer cement based composite waterproof coating material for construction and its preparation |
| CN101633573A (en) * | 2009-08-14 | 2010-01-27 | 武汉广益工程咨询有限公司 | Water-emulsion organic silicon composited acrylic acid modified asphalt cement-base waterproof coating and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104402360A (en) * | 2014-11-11 | 2015-03-11 | 李开成 | Environment-friendly polymer cement waterproof paint |
| CN106278041A (en) * | 2016-08-15 | 2017-01-04 | 山东天汇防水材料有限公司 | A kind of super-hydrophobic JS water-repellent paint and preparation method thereof |
| CN106278041B (en) * | 2016-08-15 | 2018-12-18 | 山东天汇防水股份有限公司 | A kind of super-hydrophobic JS water-repellent paint and preparation method thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20140409 |