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Non-curing rubberized asphalt waterproof paint

A kind of asphalt waterproof coating, non-curing technology, used in asphalt coatings, anti-corrosion coatings, coatings and other directions, can solve the problems of easy damage, easy failure, waterproof performance decline, etc., to achieve a wide range of applications, easy operation, guaranteed waterproof Effectiveness

Inactive Publication Date: 2015-04-22
ZHEJIANG CHUN MING WATERPROOF BUILDING MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing waterproof coatings need to be mixed with water or other solvents during construction, and they need to be used within a specified time, otherwise they are prone to failure. After the construction is completed, they will be cured with the volatilization of the solvent. After curing, the waterproof performance will decline, and vulnerable to damage

Method used

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  • Non-curing rubberized asphalt waterproof paint
  • Non-curing rubberized asphalt waterproof paint
  • Non-curing rubberized asphalt waterproof paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The present invention is a non-cured rubberized asphalt waterproof coating, which is composed of the following parts by weight,

[0018]

[0019]

[0020] The main components of the special aromatic oil for modified asphalt are aromatic components and gums.

[0021] The SBS modifier is a styrene-butadiene-styrene triblock copolymer.

[0022] The main components of the stabilizer are butyl rubber, EPDM rubber, nitrile rubber and butadiene rubber. Embodiment two:

Embodiment 2

[0023] The present invention is a non-cured rubberized asphalt waterproof coating, which is composed of the following parts by weight,

[0024]

Embodiment 3

[0026] The present invention is a non-cured rubberized asphalt waterproof coating, which is composed of the following parts by weight,

[0027]

[0028]

[0029] Working process of the present invention:

[0030] The present invention is a non-cured rubberized asphalt waterproof coating. Special aromatic oil for modified asphalt combined with SBS modifier can effectively modify asphalt and improve the flexibility and ductility of asphalt; p-toluenesulfonic acid can speed up the modification process ; The stabilizer makes the modified asphalt difficult to segregate; the coating is simple to use, and a complete and stable waterproof layer is formed immediately after use, which can prevent water from flowing in the waterproof layer and is easy to maintain; the coating has a large content of cured material, which is not easy to cure, and can maintain better Waterproof performance; durability, corrosion resistance, high and low temperature resistance, good extensibility; safe and enviro...

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Abstract

The invention discloses a non-curing rubberized asphalt waterproof paint which is composed of the following components in parts by weight: 10-15 parts of 10# asphalt, 10-25 parts of 70# asphalt, 40-50 parts of 100# asphalt, 10-15 parts of polypropylene granule, 1-2 parts of additive, 3-5 parts of modifier, 1-2 parts of stabilizer and 2-4 parts of catalyst. The paint has high solid content, can not be easily cured, and can keep favorable waterproofness. The paint has the advantages of high durability, favorable corrosion resistance, favorable high / low temperature resistance, favorable ductility, high safety, environmental protection, low combustion tendency, high binding property, favorable flexibility, high elongation percentage and wide application range, can be bounded with various substances, can be self-repaired, ensures the effectiveness of waterproofness, is simple to use and convenient to operate, can form a complete and stable waterproof layer, and can prevent water from flowing on the waterproof layer.

Description

【Technical Field】 [0001] The invention relates to the technical field of architecture, especially the technical field of waterproof coatings. 【Background technique】 [0002] It is inevitable that there will be leakage in the building, and waterproof coating is needed. Existing waterproof coatings need to be mixed with water or other solvents during construction, and they need to be used within a specified time, otherwise they will easily fail. After the construction is completed, they will be cured with the volatilization of the solvent. After curing, the waterproof performance will be reduced, and Easily destroyed. [Content of the invention] [0003] The purpose of the present invention is to solve the problems in the prior art and propose a non-curing rubberized asphalt waterproof coating, which can not easily cure the waterproof coating, always maintains good waterproofness, and is not easily damaged. [0004] In order to achieve the above object, the present invention proposes...

Claims

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Application Information

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IPC IPC(8): C09D195/00C09D5/08C09D7/12
CPCC09D195/00C08L2205/02C08L2205/025C08L2205/035C09D5/08C09D7/65
Inventor 沈学明万亮
Owner ZHEJIANG CHUN MING WATERPROOF BUILDING MATERIALS
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