Spraying rapid hardening rubber asphalt waterproof paint and preparation method thereof

A technology of quick-setting rubber asphalt and waterproof coatings, which is applied in asphalt coatings, carboxyl rubber coatings, chloroprene homopolymer coatings, etc., can solve the problems of no stickiness, and achieve good tensile strength and elongation

Inactive Publication Date: 2018-04-03
BEIJING ORIENTAL YUHONG WATERPROOF TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new type of material called Sprayed Quick-set Rubber Waterproof Coatings was created for better durability against rainwater damage compared to previous methods like cement or plaster coatings. It also had improved performance over time due to its environmentally friendly properties such as low volatile organic compounds emissions during manufacturing process.

Problems solved by technology

This patented technical problem addressed by this patents relates to improving the efficiency and safety of producing fast setting rubber based on an improved method that uses less than necessary thermal energy while also reducing environmental concerns associated with traditional methods such as burning materials.

Method used

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  • Spraying rapid hardening rubber asphalt waterproof paint and preparation method thereof
  • Spraying rapid hardening rubber asphalt waterproof paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1 (preparation of liquid curing agent)

[0036] Accurately weigh the following raw materials according to the formula: in terms of mass percentage, 90% of calcium chloride, 7% of sodium chloride, and 3% of composite aluminum-iron compound; 1% liquid curing agent, which can be used as B component of viscous spray quick-setting rubber bitumen waterproof coating.

Embodiment 2

[0037] Embodiment 2 (preparation of liquid curing agent)

[0038] Accurately weigh the following raw materials according to the formula: in terms of mass percentage, 95% of calcium chloride, 3% of sodium chloride, and 2% of composite aluminum-iron compound; 10% liquid curing agent, which can be used as B component of viscous spray quick-setting rubber asphalt waterproof coating.

Embodiment 3

[0039] Embodiment 3 (preparation of liquid curing agent)

[0040] Accurately weigh the following raw materials according to the formula: in terms of mass percentage, 99% of calcium chloride, 0.5% of sodium chloride, and 0.5% of compound aluminum-iron compound; 20% liquid curing agent, which can be used as B component of viscous spray quick-setting rubber asphalt waterproof coating.

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PUM

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Abstract

The invention discloses a spraying rapid hardening rubber asphalt waterproof paint and a preparation method of the spraying rapid hardening rubber asphalt waterproof paint, and relates to the field ofbuilding materials. The waterproof paint comprises a component A and a component B, the component A is a viscous rubber asphalt emulsion comprising an emulsified asphalt, a waterborne latex and a waterborne tackifying resin; the component B is a liquid curing agent comprising calcium chloride, a composite aluminum ferric compound and water; and the mass ratio of the viscous rubber asphalt emulsion to the liquid curing agent is (5-10):1 in the spraying. The spraying rapid hardening rubber asphalt waterproof paint is viscous (primarily viscous) after being cured, and can be compounded with a modified asphalt waterproof roll in use.

Description

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Claims

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Application Information

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Owner BEIJING ORIENTAL YUHONG WATERPROOF TECH CO LTD
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