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Method for laying acrylic acid waterproof coating

A waterproof coating, acrylic technology, applied in the direction of building roofs, roof coverings, etc., can solve the problems of easy peeling, weak bonding between waterproof materials and buildings, affecting the waterproof effect, etc., to achieve strong bonding and good waterproof effect. , the effect of long service life

Inactive Publication Date: 2019-03-08
河南金拇指防水科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, the acrylic waterproof coating is directly laid on the building (cement concrete), mainly to clean and dry the building, so there are still problems such as the waterproof material and the building are not firmly bonded, The phenomenon of easy peeling affects the waterproof effect

Method used

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  • Method for laying acrylic acid waterproof coating

Examples

Experimental program
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Effect test

Embodiment 1

[0018] After the flat concrete roof was cleaned and dried, a layer of acrylic waterproof paint was spread. The waterproof material layer in this embodiment is the first waterproof material layer. The test results are shown in Table 1.

Embodiment 2

[0020] After the roof made of flat concrete is cleaned and dried, a layer of calcium chloride solution is also sprayed on the cement concrete. After the calcium solution dries, the acrylic waterproof coating is normally laid. The waterproof material layer of this embodiment is the second waterproof material layer. The test results are shown in Table 1.

Embodiment 3

[0022] After the roof made of flat concrete is cleaned and dried, a layer of calcium chloride solution is also sprayed on the cement concrete. After the calcium solution is dried, the acrylic waterproof coating is normally laid. The calcium chloride solution also contains lanthanum oxide, and the lanthanum oxide that the cement concrete bears is 3 grams per square meter. The waterproof material layer of this embodiment is the third waterproof material layer, and the test results are shown in Table 1.

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Abstract

The invention relates to the technical field of waterproof coating construction, in particular to a method for laying acrylic acid waterproof coating. The method comprises the steps that the acrylic acid waterproof coating is laid on cement concrete for water proofing, specifically, the cement concrete is swept and air-dried, then the acrylic acid waterproof coating is laid, after the cement concrete is swept and air-dried, a layer of calcium chloride solution is further sprayed on the cement concrete, after the calcium chloride solution is dried, the acrylic acid waterproof coating is laid normally, the calcium chloride solution further contains lanthanum oxide, and calcium chloride borne on the cement concrete is 10-20 g / m<2>. The method for laying the acrylic acid waterproof coating hasthe advantages that the waterproof coating and a building are bonded more firmly, and the service life is longer after construction.

Description

technical field [0001] The invention relates to the technical field of waterproof paint construction, in particular to a method for laying waterproof paint. Background technique [0002] Acrylic waterproof coating is a one-component water-emulsion waterproof coating made of pure acrylic polymer emulsion as the base material and adding other additives. The waterproof film formed after the waterproof coating is cured has certain extensibility, elastic-plasticity, crack resistance, impermeability and weather resistance, and can play the role of waterproof, anti-seepage and protection. [0003] Waterproof coatings are mainly used on the top surface of buildings. The top surface of buildings is generally made of concrete. Acrylic waterproof coatings are generally pasty materials laid on the surface of buildings. [0004] Acrylic waterproof coating has good friendly adhesion performance, and can be well bonded to the surface of buildings. The bonding strength between waterproof ...

Claims

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Application Information

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IPC IPC(8): E04D11/02
CPCE04D11/02
Inventor 夏伟伟王晋斌张汉召关敏杰穆晓培
Owner 河南金拇指防水科技有限公司