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Environment-friendly water-based adhesive for root-resistant self-adhesion waterproof coiled material and preparation method thereof

A self-adhesive waterproofing membrane and anti-root puncture technology, applied in the field of adhesives for self-adhesive waterproofing membranes and preparation thereof, can solve the hazards of construction personnel and the environment, have no anti-plant root puncture function, and poor waterproof effect and other problems, to achieve the effect of obvious waterproof effect, compensation of material shrinkage, and excellent bonding performance.

Inactive Publication Date: 2013-01-30
北京立高殿梁防水保温建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an environmentally friendly water-based adhesive for self-adhesive waterproof coiled materials and a preparation method thereof. Root puncture function, technical problems that are harmful to construction personnel and the environment

Method used

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  • Environment-friendly water-based adhesive for root-resistant self-adhesion waterproof coiled material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1, the raw material composition of this anti-root puncture self-adhesive waterproof roll material with environment-friendly water-based adhesive composition is as follows by weight percentage:

[0042] Vinyl acetate-butyl acrylate copolymer 10%;

[0043] Sulfonated dehydroabietic acid disodium salt solution 20%;

[0044] Glycerin 10%;

[0045] Isopropanol 10%;

[0046] Methanol 10%;

[0047] Potassium sulfoaluminate dodecahydrate 3%;

[0048] Silicone Emulsion 6%;

[0049] Calcium hydroxide 2%;

[0050] Bentonite 5%;

[0051] Sodium silicate / sodium metasilicate 3%;

[0052] Sodium Lauryl Sulfonate 11%;

[0053] Nano silica 2%;

[0054] Nano Zinc Oxide 2%;

[0055] Silica fume powder 4%;

[0056] Polypropylene 2%.

[0057]

Embodiment 2

[0058] Embodiment 2, the raw material composition of this anti-root puncture self-adhesive waterproof roll material with environment-friendly water-based adhesive composition is as follows by weight percentage:

[0059] Vinyl acetate-butyl acrylate copolymer 3%;

[0060] Sulfonated dehydroabietic acid disodium salt solution 16%;

[0061] Glycerin 12%;

[0062] Isopropanol 12%;

[0063] Methanol 12%;

[0064] Potassium sulfoaluminate dodecahydrate 1%;

[0065] Silicone Emulsion 2%;

[0066] Calcium hydroxide 8%;

[0067] Bentonite 24%;

[0068] Sodium silicate / sodium metasilicate 1%;

[0069] Sodium dodecyl sulfonate 4%;

[0070] Nano silica 1%;

[0071] Nano Zinc Oxide 1%;

[0072] Silica fume powder 2%;

[0073] Polypropylene 1%.

[0074]

Embodiment 3

[0075] Embodiment 3, the raw material composition of this anti-root puncture self-adhesive waterproof roll material with environment-friendly water-based adhesive composition is as follows by weight percentage:

[0076] Vinyl acetate-butyl acrylate copolymer 4%;

[0077] Sulfonated dehydroabietic acid disodium salt solution 26%;

[0078] Glycerin 4%;

[0079] Isopropanol 4%;

[0080] Methanol 4%;

[0081] Potassium sulfoaluminate dodecahydrate 6%;

[0082] Silicone Emulsion 12%;

[0083] Calcium hydroxide 3%;

[0084] Bentonite 2%;

[0085] Sodium silicate / sodium metasilicate 6%;

[0086] Sodium Lauryl Sulfate 12%;

[0087] Nano silica 3%;

[0088] Nano Zinc Oxide 3%;

[0089] Silica fume powder 6%;

[0090] Polypropylene 5%.

[0091]

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Abstract

The invention relates to an environment-friendly water-based adhesive for a root-resistant self-adhesion waterproof coiled material and a preparation method thereof. The preparation method is characterized in that each component raw material is measured according to the weight part ratio, siloxane emulsion is firstly uniformly mixed with bentonite in a blender, then nikasol-butyl acrylate copolymer, sulfonate dehydroabietic acid disodium salt, glycerol, isopropanol, methanol, aluminum potassium sulfate dodecahydrate, sodium dodecyl sulfate, calcium hydroxide, sodium silicate or sodium metasilicate, silica fume powder and nano zinc oxide are mixed into uniform slurry, finally polypropylene fibers are uniformly dispersed in the slurry after being blended, and a product can be obtained. The environment-friendly water-based adhesive has excellent adhesion performance, excellent permeability crystallization property and remarkable waterproof effect, has functions for supplementing the retraction of a material, healing cracks and resisting the root puncture, can be widely applied to different self-adhesion film of different self-adhesion coiled material, and also is applicable to the concrete crack resistance and crack repairing of building outer walls, roofs, basements, tunnels and the like.

Description

technical field [0001] The invention relates to an adhesive for self-adhesive waterproof coiled material and a preparation method thereof. Background technique [0002] At present, many housing constructions in my country, such as concrete buildings such as roof exterior walls, tunnels, basements, toilets and bathrooms, will have various cracks and water leakage to varying degrees. The causes of house leakage are more complex, involving design, materials, construction, management and other factors. According to the survey results, in terms of the causes of housing leakage, material factors accounted for 20%, design factors accounted for 26%, construction quality accounted for 48%, and leakage caused by improper management and maintenance accounted for 6%. With the improvement of my country's building waterproofing level and environmental protection requirements, building materials have also undergone great changes, and the exterior walls of buildings have also developed fro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B24/40
Inventor 王政昌曹海涛
Owner 北京立高殿梁防水保温建材科技有限公司
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