Film-spraying waterproof material, and preparation and application methods thereof

A technology of spray film waterproofing and raw materials, applied in the direction of coating, can solve the problems of increasing application cost, troubled the development of spray film materials, etc., and achieve the effect of saving reaction time and cost, and good system adaptability

Inactive Publication Date: 2015-06-17
成都市嘉洲新型防水材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Refrigeration is a commonly used method at present. However, this method that not only increases the application cost but al

Method used

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  • Film-spraying waterproof material, and preparation and application methods thereof
  • Film-spraying waterproof material, and preparation and application methods thereof
  • Film-spraying waterproof material, and preparation and application methods thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of spray film waterproof material that the present invention proposes, its raw material comprises by weight:

[0025]

[0026]

[0027] The preparation method of the above-mentioned spray film waterproof material also proposed by the present invention comprises the following steps: adding tetrasodium edetate and copper acetate into the magnesium acrylate monomer solution, stirring and mixing evenly, then adding white carbon black and calcium carbonate , and then stir with a high-speed disperser to obtain a spray film waterproof material, wherein the stirring speed of the high-speed disperser is 1500r / min, and the stirring time of the high-speed disperser is 30min.

[0028] The method for using the above-mentioned film-sprayed waterproof material that the present invention also proposes comprises the steps of spraying the film-sprayed waterproof material with sodium persulfate and ammonium ferric sulfate through different devices simultaneously, wherein sodiu...

Embodiment 2

[0030] A kind of spray film waterproof material that the present invention proposes, its raw material comprises by weight:

[0031]

[0032] The preparation method of the above-mentioned spray film waterproof material also proposed by the present invention comprises the following steps: adding tetrasodium edetate and copper acetate into the magnesium acrylate monomer solution, stirring and mixing evenly, then adding white carbon black and calcium carbonate , and then stir with a high-speed disperser to obtain a spray film waterproof material, wherein the stirring speed of the high-speed disperser is 1000r / min, and the stirring time of the high-speed disperser is 60min.

[0033] The method for using the above-mentioned spray film waterproof material proposed by the present invention comprises the following steps: mixing the waterproof spray film material with sodium persulfate to obtain a mixed solution, and then simultaneously spraying the mixed solution and ferric ammonium ...

Embodiment 3

[0035] A kind of spray film waterproof material that the present invention proposes, its raw material comprises by weight:

[0036]

[0037] The preparation method of the above-mentioned spray film waterproof material also proposed by the present invention comprises the following steps: adding tetrasodium edetate and copper acetate into the magnesium acrylate monomer solution, stirring and mixing evenly, then adding white carbon black and calcium carbonate , followed by stirring with a high-speed disperser to obtain a spray-film waterproof material.

[0038] The method for using the above-mentioned film-sprayed waterproof material that the present invention also proposes comprises the steps of spraying the film-sprayed waterproof material with sodium persulfate and ammonium ferric sulfate through different devices simultaneously, wherein sodium persulfate and ferric sulfate The weight ratio of ammonium to spray film waterproof material is 0.1:1:100.

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PUM

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Abstract

The invention discloses a film-spraying waterproof material which is prepared from the following raw materials in parts by weight: 100 parts of magnesium acrylate monomer solution, 0.01-0.1 part of tetrasodium ethylenediamine tetraacetate, 0.01-0.1 part of copper acetate, 2-20 parts of silica white and 2-20 parts of calcium carbonate. The invention also discloses a preparation method of the film-spraying waterproof material, which comprises the following steps: adding the tetrasodium ethylenediamine tetraacetate and copper acetate into the magnesium acrylate monomer solution, uniformly stirring and mixing, adding the silica white and calcium carbonate, and stirring with a high-speed dispersion machine to obtain the film-spraying waterproof material. The invention also discloses an application method of the film-spraying waterproof material. The film-spraying waterproof material disclosed by the invention solves the problem that the original film-spraying waterproof material must be stored and transported in the refrigeratory state under high-temperature conditions, saves the cost, widens the application range, and lays solid foundation for the development of the film-spraying waterproof material.

Description

technical field [0001] The invention relates to the technical field of spray-film waterproof materials, in particular to a spray-film waterproof material and methods for preparing and using the same. Background technique [0002] In tunnels and other underground projects of basic engineering facilities, the requirements for anti-leakage water are very high. The waterproof measures currently adopted are usually through spray film construction. The main material of the spray film is sprayed on the surface of the main body of the project or behind the geomembrane to form a waterproof film to achieve the purpose of waterproofing. In recent years, the application of spray film waterproof materials in tunnels and underground projects has become increasingly widespread, and the consumption has increased year by year. [0003] For example, Chinese Patent Application No. CN201210388153.9 discloses a film-sprayed waterproof material filler resistant to strong alkaline water environme...

Claims

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Application Information

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IPC IPC(8): C09D4/02C09D7/12
Inventor 张玉兰秦飞杨君涛刘东民盛草樱李元军
Owner 成都市嘉洲新型防水材料有限公司
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