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Double root-resistant high polymer waterproof coiled material and preparation method thereof

A waterproofing membrane and polymer technology, applied in building structures, building thermal insulation materials, building components, etc., can solve the problems of shortening the service life of the membrane, falling off the waterproof membrane, and being difficult to bond, preventing channeling Effects of water, increased service life, good puncture and tear resistance

Inactive Publication Date: 2020-08-18
潍坊石花化工建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many waterproof materials on the market, among which the most used and common one is coiled waterproofing. Coiled waterproofing is a rollable sheet waterproofing material, which is one of the important varieties of waterproofing materials for construction projects. Polymer waterproofing rolls The material is to impregnate the asphalt or polymer waterproof material on the rubber material to make a waterproof material product and provide it in the form of a roll. The main products of the roll waterproof are asphalt waterproof roll and polymer waterproof roll. The roll waterproof It is mainly used in building walls, roofs, tunnels, roads, and landfills to isolate external rainwater and groundwater leakage. It can be rolled into a roll-shaped flexible waterproof product, which can make the gap between the engineering foundation and the building There is no leakage connection, so it plays a vital role in the whole project. The existing waterproof membrane has poor tear resistance, which shortens the service life of the membrane, and it is not easy to bond during use, and it is easy to Cause waterproof membrane to fall off

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A double root-blocking polymer waterproof membrane and its preparation method, characterized in that: the composite material is made of the following components: modified asphalt, solvent-based polymer modified glue, rubber filling oil, resin additives , fillers, anti-aging agents and chemical anti-rooting agents, each of the composite materials is made of the following weight ratio: modified asphalt 40%-60%, solvent-based polymer modified glue 4.6%-6.6%, rubber Filler oil 10%-20%, resin additive 10%-20%, filler 8%-10%, anti-aging agent 4%-6% and chemical root inhibitor 0.3%-0.5%.

[0026] The raw materials are made of the following proportions by weight: 50% of modified asphalt, 5.6% of solvent-based polymer modified rubber, 15% of rubber filler oil, 15% of resin additive, 9% of filler, and 5% of anti-aging agent % and chemical root inhibitor 0.4%.

[0027] The solvent-based polymer modified adhesive is a transparent polymer adhesive composed of a mixed solvent (tolue...

Embodiment 2

[0036] A double root-blocking polymer waterproof membrane and its preparation method, characterized in that: the composite material is made of the following components: modified asphalt, solvent-based polymer modified glue, rubber filling oil, resin additives , fillers, anti-aging agents and chemical anti-rooting agents, each of the composite materials is made of the following weight ratio: modified asphalt 40%-60%, solvent-based polymer modified glue 4.6%-6.6%, rubber Filler oil 10%-20%, resin additive 10%-20%, filler 8%-10%, anti-aging agent 4%-6% and chemical root inhibitor 0.3%-0.5%.

[0037] The raw materials are made of the following proportions by weight: 40% modified asphalt, 4.6% solvent-based polymer modified rubber, 10% rubber filler oil, 10% resin additive, 8% filler, anti-aging agent 4 % and chemical root inhibitor 0.3%.

[0038] The solvent-based polymer modified adhesive is a transparent polymer adhesive composed of a mixed solvent (toluene, solvent naphtha and...

Embodiment 3

[0047] A double root-blocking polymer waterproof membrane and its preparation method, characterized in that: the composite material is made of the following components: modified asphalt, solvent-based polymer modified glue, rubber filling oil, resin additives , fillers, anti-aging agents and chemical anti-rooting agents, each of the composite materials is made of the following weight ratio: modified asphalt 40%-60%, solvent-based polymer modified glue 4.6%-6.6%, rubber Filler oil 10%-20%, resin additive 10%-20%, filler 8%-10%, anti-aging agent 4%-6% and chemical root inhibitor 0.3%-0.5%.

[0048] The raw materials are made of the following proportions by weight: 60% of modified asphalt, 6.6% of solvent-based polymer modified rubber, 20% of rubber filler oil, 20% of resin additive, 10% of filler, 6% of anti-aging agent % and chemical root inhibitor 0.5%.

[0049] The solvent-based polymer modified adhesive is a transparent polymer adhesive composed of a mixed solvent (toluene, s...

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PUM

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Abstract

The invention belongs to the technical field of waterproof materials and relates to a double root-resistant high polymer waterproof coiled material and a preparation method thereof. The composite material is prepared from the following components in weight percentage: 50% of modified asphalt; 5.6% of solvent type high polymer modified rubber; 15% of rubber filling oil; 15% of resin additive; 9% offiller; 5% of anti-aging agent; and 0.4% of chemical root retarder. The novel high polymer waterproof coiled material prepared by adopting a chemical and physical root blocking method has good puncture resistance and tear resistance; the waterproof coiled material can be effectively protected from being influenced by cross operation, and has physical root resistance and chemical root resistance,so that two functions of root resistance and water resistance are completed at a time; and the waterproof coiled material has reliable lap joint and adhesion performance.

Description

technical field [0001] The invention belongs to the technical field of waterproof materials, and in particular relates to a double root-blocking polymer waterproof coiled material and a preparation method thereof. Background technique [0002] There are many waterproof materials on the market, among which the most used and common one is coiled waterproofing. Coiled waterproofing is a rollable sheet waterproofing material, which is one of the important varieties of waterproofing materials for construction projects. Polymer waterproofing rolls The material is to impregnate the asphalt or polymer waterproof material on the rubber material to make a waterproof material product and provide it in the form of a roll. The main products of the roll waterproof are asphalt waterproof roll and polymer waterproof roll. The roll waterproof It is mainly used in building walls, roofs, tunnels, roads, and landfills to isolate external rainwater and groundwater leakage. It can be rolled into ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L95/00C08L91/00C08L53/02C08K13/02C08K3/34
CPCC08L95/00C08L2205/03C08L91/00C08L53/02C08K13/02C08K3/34
Inventor 刘晓强成永强张彬马涛孙永昌
Owner 潍坊石花化工建材有限公司
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