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High polymer modified cement waterproof coiled material and producing method thereof

A technology of polymer modification and waterproof membrane, which is applied in chemical instruments and methods, layered products of hydraulic substances, and roofs using flexible materials, etc. Poor performance and other problems, to achieve the effect of colorful landscape, improved project quality and low production cost

Inactive Publication Date: 2009-02-11
白建国
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  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, most of the waterproof membranes used in building waterproof construction are "modified asphalt waterproof membranes". This kind of membrane has some shortcomings in production and construction. One is that coal-fired boilers are required to heat and melt the asphalt during production , in addition to consuming coal, it also produces a large amount of flue gas and slag to pollute the environment
Second, asphalt is an organic substance, and its own anti-aging performance is poor, and its waterproof performance will decrease as the asphalt ages year by year
Third, the construction methods are mostly hot-melt construction methods, and the use of open flames on site has fire hazards

Method used

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  • High polymer modified cement waterproof coiled material and producing method thereof

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Embodiment Construction

[0023] Set the thickness of the coil to be 1.5mm, the length is 10 meters, the width is 1 meter, and the choice is 65 grams / m 2 Polyester cloth, 1 layer of intermediate coating, 2 layers of intermediate coating, the amount of slurry for each layer is 0.8kg / m 2 , the amount of slurry for the surface coating protective layer is 0.6kg / m 2 :

[0024] 1. Intermediate coating layer 1: Weighing emulsion 4kg, cement 2kg, quartz powder 0.6kg, talcum powder 0.8kg, hard calcium carbonate 0.4kg, fly ash 0.2kg. Take 40% emulsion and mix it with powder, after it is completely infiltrated, add the remaining emulsion, add an appropriate amount of water and stir it into a thick slurry, and inject it into intermediate coating machine 1.

[0025] 2. Two layers of intermediate coating: 4kg of weighing emulsion, 2kg of cement, 0.6kg of quartz powder, 0.8kg of talcum powder, 0.4kg of hard calcium carbonate, and 0.2kg of fly ash. Take 40% emulsion and mix it with powder, after it is completely in...

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Abstract

The present invention relates to high polymer modified cement waterproof coiled material and the production method thereof; the present invention takes tire foundation cloth as the base material, and takes the high polymer modified cement as a middle waterproof layer and a waterproof surface layer, the high polymer modified cement waterproof coiled material is formed by compounding through a solutioning machine and other process flows, the production process of the coil material is simple, the hazardous substance is not generated during the production, the present invention is in favor of the environmental protection, and the energy conservation and discharge reduction. The waterproof layer of the coil material is composite bodies of organic matter and inorganic matter, the ageing resistance performance is good, and the service life of the product is long. The construction can be performed to exposed waterproof works. The coil material on the construction site adopts a cold construction method, and the construction is safe and fast.

Description

technical field [0001] The invention relates to a waterproof material, in particular to a waterproof coiled material used in large-area waterproof roof and underground waterproof projects. Background technique [0002] At present, most of the waterproof membranes used in building waterproof construction are "modified asphalt waterproof membranes". This kind of membrane has some shortcomings in production and construction. One is that coal-fired boilers are required to heat and melt the asphalt during production , in addition to consuming coal, it also produces a large amount of flue gas and slag to pollute the environment. Second, asphalt is an organic substance, and its own anti-aging performance is poor, and its waterproof performance will decrease as the asphalt ages year by year. The third is that the construction methods are mostly hot-melt construction methods, and the use of open flames on site has fire hazards. Contents of the invention [0003] In order to overc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B13/02E04D5/02E02D31/02
CPCC04B2111/802C04B2111/00612C04B28/02Y02W30/91C04B14/042C04B14/06C04B14/28C04B18/08C04B24/24C04B14/20C04B14/34
Inventor 白建国
Owner 白建国
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