A kind of spraying quick-setting modified asphalt waterproof coating and preparation method thereof

A technology of modified asphalt and waterproof coatings, which is applied in asphalt coatings, anti-corrosion coatings, chloroprene homopolymer coatings, etc., and can solve uneven mixing of asphalt emulsions and rubber emulsions, product performance defects, and high raw material costs of anionic emulsions. problems, to achieve the effect of high construction efficiency, simple spray surface treatment, and diversified construction methods

Active Publication Date: 2018-08-17
金盾建材(唐山)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Nevertheless, the current spraying of quick-setting rubber asphalt has its shortcomings, such as uneven mixing of asphalt emulsion and rubber emulsion, resulting in defects in product performance; high cost of anionic emulsion raw materials, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A new spray quick-setting modified asphalt waterproof coating: including A component and B component, the A component includes: rubber, asphalt, softener, anionic surfactant, stabilizer and water; the B group The components include: inorganic salts, composite aluminum-iron polymers, and deionized water.

Embodiment 2

[0025] A new spray quick-setting modified asphalt waterproof coating: including A component and B component, the A component includes: rubber 10kg, asphalt 40kg, softener 5kg, anionic surfactant 4kg, stabilizer 0.05kg and water 45kg; the B component includes: 8kg of inorganic salt, 5kg of composite aluminum-iron polymer and 77kg of deionized water.

[0026] The composition of the rubber is at least one of styrene-butadiene rubber, butadiene rubber, nitrile rubber, ethylene-propylene rubber, isoprene rubber, neoprene and butadiene-styrene block copolymer rubber, such as the Rubber can be specifically: ① styrene-butadiene rubber; ② neoprene rubber; ③ butadiene-styrene block copolymer rubber; ④ ethylene-propylene rubber and butadiene-styrene block copolymer rubber; ⑤, isoprene rubber and neoprene; ⑥ styrene-butadiene rubber, neoprene and butadiene-styrene block copolymer rubber; ⑦ nitrile rubber, ethylene-propylene rubber and neoprene; ⑧ butadiene rubber, ethylene-propylene rubbe...

Embodiment 3

[0032] A new spray quick-setting modified asphalt waterproof coating: including A component and B component, the A component includes: rubber 20kg, asphalt 30kg, softener 15kg, anionic surfactant 3kg, stabilizer 0.1kg and water 40kg; the B component includes: 18kg of inorganic salt, 1kg of composite aluminum-iron polymer and 91kg of deionized water.

[0033] The composition of the rubber is at least one of styrene-butadiene rubber, butadiene rubber, nitrile rubber, ethylene-propylene rubber, isoprene rubber, neoprene and butadiene-styrene block copolymer rubber, such as the Rubber can be specifically: ① styrene-butadiene rubber; ② neoprene rubber; ③ butadiene-styrene block copolymer rubber; ④ ethylene-propylene rubber and butadiene-styrene block copolymer rubber; ⑤, isoprene rubber and neoprene; ⑥ styrene-butadiene rubber, neoprene and butadiene-styrene block copolymer rubber; ⑦ nitrile rubber, ethylene-propylene rubber and neoprene; ⑧ butadiene rubber, ethylene-propylene rubb...

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PUM

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Abstract

The invention relates to a spray quick-setting modified asphalt waterproof paint which comprises a component A and a component B, wherein the component A comprises rubber, asphalt, a softener, an anionic surfactant, a stabilizer and water; the component B comprises an inorganic salt, a composite ferric aluminum copolymer and deionized water; the component A and the component B are respectively prepared and then are applied. According to the paint, the condition that the asphalt and latex are not evenly mixed is avoided; meanwhile, use of anionic latex is avoided; the production cost is greatly reduced; and the spray quick-setting modified asphalt waterproof paint has important practical significance in practical industrial production and application.

Description

technical field [0001] The invention relates to a coating in the construction field, in particular to a spraying quick-setting modified asphalt waterproof coating and a preparation method thereof. Background technique [0002] Spray quick-setting technology is one of the latest achievements in the domestic building materials industry recently. Its main principle is to prepare ultra-fine, suspended, micro-emulsion modified anionic emulsified asphalt and synthetic high molecular polymer through special technology, and then combine with special A waterproof, anti-seepage, anti-corrosion and protective coating with excellent performance is formed after the curing agent is mixed and reacted. Because of its simple construction and excellent performance, its status in the field of building waterproofing is increasing day by day. [0003] Spraying quick-setting rubber asphalt has strong adaptability to the base, and can be used on base materials such as reinforced concrete, profile...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D195/00C09D109/06C09D109/00C09D109/02C09D123/16C09D111/00C09D153/02C09D7/61C09D5/08
CPCC08L2205/025C08L2205/035C09D5/08C09D7/61C09D7/63C09D7/65C09D195/00C08L9/06C08L91/00C08L29/04C08K2003/162C08L11/00C08L53/02C08L23/16C08L9/00C08L9/02C08L45/02C08L57/02C08L1/284
Inventor 刘伟闫志刚廉平
Owner 金盾建材(唐山)有限公司
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