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Adhesive for self-adhesive waterproof membrane

A technology of self-adhesive waterproof membrane and glue, which is applied in the direction of adhesive, epoxy glue, adhesive type, etc., and can solve the problem of consuming a lot of time

Active Publication Date: 2016-09-14
潍坊市晨光防水材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of laying has a good bonding effect and is not easy to wrinkle, which has an important impact on ensuring its waterproof performance, but it also consumes a lot of time for the treatment of the base surface.

Method used

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  • Adhesive for self-adhesive waterproof membrane
  • Adhesive for self-adhesive waterproof membrane
  • Adhesive for self-adhesive waterproof membrane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] An adhesive for self-adhesive waterproof coiled material, characterized in that it comprises the following components in parts by weight:

[0013]

[0014] The diameter of the glass fiber is 10 μm.

Embodiment 2

[0016] An adhesive for self-adhesive waterproof coiled material, characterized in that it comprises the following components in parts by weight:

[0017]

[0018] The glass fiber diameter is 17 μm.

Embodiment 3

[0020] An adhesive for self-adhesive waterproof coiled material, characterized in that it comprises the following components in parts by weight:

[0021]

[0022] The diameter of the glass fiber is 25 μm.

[0023] The present invention is applied on a 0.8mm thick EVA waterproof sheet, and the application thickness is 1.5mm. The test results are as follows:

[0024]

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PUM

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Abstract

The invention discloses a self-adhered waterproof roll adhesive which is characterized by being prepared from the following components as shown in the description. By adopting the technical scheme, the adhesive has good adhesive strength on a concrete surface with the flatness deviation of 5mm and a cement mortar surface with the flatness deviation of 4mm, only a base surface needs to be cleaned, and no other materials are coated.

Description

technical field [0001] The invention relates to the field of waterproof coiled materials, in particular to an adhesive for self-adhesive waterproof coiled materials. Background technique [0002] Self-adhesive waterproofing membrane is widely used because it does not need to be hot-melted. Generally, the self-adhesive waterproof membrane is laid by wet or dry method, that is, the base surface is treated first, cement or primer is applied, and then the waterproof membrane is laid. This method of laying has a good bonding effect and is not easy to wrinkle, which has an important impact on ensuring its waterproof performance, but it also consumes a lot of time for the treatment of the base surface. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above defects and provide a self-adhesive waterproof adhesive that does not need to apply cement or primer to the base surface. [0004] In order to solve the above p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J163/00C09J125/14C09J11/04C09J11/06
Inventor 王凯
Owner 潍坊市晨光防水材料股份有限公司