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Non-asphalt multifunctional waterproof coiled material laminated adhesive and application thereof, and non-asphalt multifunctional waterproof coiled material

A waterproof coiled material, multi-functional technology, applied in adhesives, film/sheet adhesives, non-polymer adhesive additives, etc., can solve the problems of high cost, inconvenient operation, increased coil weight, etc. Excellent water resistance, preventing water channeling, and convenient paving

Active Publication Date: 2015-11-04
广东禹能建材科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the introduction of "reactive sand" into this kind of coiled material, the weight of the coiled material has increased significantly, the transportation cost has increased significantly, the construction operation is relatively heavy, and the "reactive sand" on the surface of the coiled material often falls off during the transportation and construction process. Seriously affect the waterproof effect. In addition, HDPE sheets are usually 0.8mm~1.5mm thick, and the texture is relatively hard. When wrapping right-angled parts such as "yin and yang corners", the operation is extremely inconvenient and the sealing performance is also greatly reduced. The cost of coiled materials is usually relatively high, which is also extremely unfavorable for its promotion and use

Method used

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  • Non-asphalt multifunctional waterproof coiled material laminated adhesive and application thereof, and non-asphalt multifunctional waterproof coiled material

Examples

Experimental program
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Effect test

preparation example Construction

[0027] The preparation method of the coating adhesive is as follows: mix the components evenly.

[0028] The application of the film-covering glue in the preparation of non-bitumen multi-functional waterproof coiled material.

[0029] The non-bituminous multifunctional waterproof roll material is composed of a strong cross membrane, a film glue set on the strong cross membrane, and an isolation film set on the film glue; wherein, the film glue is the above-mentioned film glue.

[0030] Preferably, the strong cross membrane is SDM strong cross membrane.

[0031] Preferably, the isolation film is a polyolefin isolation film; more preferably, it is a PE isolation film.

[0032] The method of setting the film glue on the cross film is: coating (such as scraping); the way of setting the isolation film on the film glue is direct lamination.

Embodiment 1

[0035] A non-bituminous multifunctional waterproof membrane-coated adhesive, which is made of the following raw materials in parts by mass: SIS hot melt adhesive 320kg, SBS hot melt adhesive 320kg, active calcium carbonate 130.4kg, P-580 tackifying resin 24kg, Coupling agent KH550 1.6kg, SXP-03 solid defoamer 4kg.

[0036] Non-bituminous multi-functional waterproof membrane, which is composed of SDM strong cross membrane (thickness: 0.08-0.2mm), film glue set on the strong cross membrane (the above film glue, thickness 0.25-0.35mm), set on It is composed of PE isolation film on the film glue.

Embodiment 2

[0038] A non-bituminous multifunctional waterproof membrane-coated adhesive, which is made of the following raw materials in parts by mass: SIS hot melt adhesive 300kg, SBS hot melt adhesive 310kg, active calcium carbonate 160.4kg, P-580 tackifying resin 12kg, Terpene phenolic resin 6kg, coumarone resin 6kg, coupling agent KH550 0.8kg, KH560 0.8kg, SXP-03 solid defoamer 4kg.

[0039] Non-bituminous multi-functional waterproof membrane, which is composed of SDM strong cross membrane (thickness: 0.08-0.2mm), film glue set on the strong cross membrane (the above film glue, thickness 0.25-0.35mm), set on It is composed of PE isolation film on the film glue.

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Abstract

The invention discloses a non-asphalt multifunctional waterproof coiled material laminated adhesive and an application thereof, and a non-asphalt multifunctional waterproof coiled material. The laminated adhesive is prepared from the following raw materials in parts by mass: 60-65 parts of a hot melt adhesive, 13-18 parts of active calcium carbonate, 2-5 parts of tackifying resin, 0.1-0.4 part of a coupling agent, and 0.3-1.5 parts of a defoaming agent. Provided is the application of the laminated adhesive in preparation of the non-asphalt multifunctional waterproof coiled material. The non-asphalt multifunctional waterproof coiled material is composed of a strong cross film, the laminated adhesive arranged on the strong cross film, and an isolation film arranged on the laminated adhesive. The waterproof coiled material has excellent performance.

Description

technical field [0001] The invention relates to a non-bituminous multifunctional waterproof coiled material coating glue, its application, and the non-bitumen multifunctional waterproof coiled material. Background technique [0002] At present, the existing non-bitumen reactive waterproof membranes on the market are based on high-density polyethylene HDPE, scrape and coat special hot-melt adhesive on the HDPE sheet, and then sprinkle "reactive sand" on the surface of the hot-melt adhesive. (a granular object made of white cement as the main raw material), a new type of waterproof membrane made of lapped sides (long sides) covered by an isolation film, the "reactive sand" on the surface of this waterproof membrane, can It is integrated with cast-in-place concrete through chemical cross-linking and physical mortise and tenon solidification, which can completely prevent moisture from penetrating between the waterproof membrane and the structure, and is not affected by the displ...

Claims

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Application Information

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IPC IPC(8): C09J7/02C09J153/02C09J11/08C09J11/06C09J11/04
Inventor 周义
Owner 广东禹能建材科技股份有限公司
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