Construction method for sticking SBC water-proof coiled material by JS composite water-proof paint

A technology of waterproof coatings and waterproof membranes, applied in antifouling/underwater coatings, tools for roof engineering, and roofs using flexible materials, etc., can solve the unevenness of the base surface, reduce the construction quality and waterproof effect, membranes Problems such as easy cracking of lap joints

Inactive Publication Date: 2008-08-27
河南省第二建筑工程有限责任公司
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Problems solved by technology

Although this construction method has the advantages of simplicity and low cost, the disadvantage is that the initial adhesion of this cement slurry is small, and the softness of the SBC waterproofing membrane is limited, and the surface of the base is uneve

Method used

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Embodiment Construction

[0005] The technical scheme of the present invention is further described with specific examples below: 1. handle construction surface, require smooth, firm, clean, no clear water; 2. mix by liquid material and powder material=10:7 ratio with JS composite waterproof Stir evenly, cut the SBC membrane according to the shape of the corners, drains, nozzles, expansion joints and other places that are prone to leakage, and evenly paint the JS composite waterproof coating slurry on the construction surface, paste the SBC waterproof membrane, and press to make it bond well , to become a waterproof additional layer; ③ mix the liquid material of JS composite waterproof coating: powder: water = 10:7:14 to form a uniform slurry, and brush a layer of primer on the surface of the waterproof additional layer, JS composite waterproof coating The average dosage excluding dilution water is 0.5kg / m 2 ; ④ Mix the JS composite waterproof coating according to the ratio of liquid material: powder m...

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PUM

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Abstract

The invention relates to a construction method for JS composite underwater paint to stick SBC waterproof coiled material, the construction steps are as follows: (1) construction surface is treated; (2) liquid material and powder material of the JS composite underwater paint are mixed and stirred evenly, then are painted on the construction surface and stuck with the SBC waterproof coiled material, so that the SBC waterproof coiled material forms a layer of waterproof additional layer through sticking; (3) the liquid material and the powder material of the JS composite underwater paint and water are mixed and stirred to serosity, then painted on the waterproof additional layer; (4) the liquid material and the powder material of the JS composite underwater paint and water are stirred to the serosity and stuck on a bond coat and then stuck with a layer of waterproof coiled material; (5) positions where leakage is easy to happen such as wall angles, drain gullies, pipe orifices, dilatation joints and so on are covered with a layer of waterproof additional layer according to the step (2); (6) finally the liquid material and the powder material of the JS composite underwater paint and water are mixed and stirred evenly to serosity, then painted a layer of protective layer on the upper surface of the coiled material. The construction method of the invention can effectively make up for defects caused by crackles or holes of a foundation course, strengthen cracking resistance, improve waterproof effect and reduce the cost.

Description

Technical field: [0001] The invention relates to a roof waterproof covering layer, in particular to a construction method for pasting SBC waterproof coiled materials with JS composite waterproof paint. Background technique: [0002] The current JS composite waterproof coating, also known as JS polymer cement-based waterproof coating, is mainly used for waterproofing of roofs, kitchens, and bathrooms. It is composed of emulsion and powder, and the emulsion is acrylate emulsion or VAE emulsion. The main material is made by adding an appropriate amount of plasticizer, dispersant, preservative, and foam clearing agent. The powder is made of ordinary Portland cement or sulphoaluminate cement as the main material and water-reducing agent. The current SBC waterproof membrane is composed of a certain thickness of polyethylene film and polypropylene cloth or polyester cloth. It is used for roof waterproofing, underground waterproofing, anti-seepage engineering, etc. The construction ...

Claims

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Application Information

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IPC IPC(8): E04B1/66E04D15/06E04D5/00C09D5/16
Inventor 黄道元王庆伟段常智冯德顺吴世兵王文立李玉良
Owner 河南省第二建筑工程有限责任公司
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