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PTB cementitious capillary crystalline waterproofing material and use method thereof

A technology for infiltrating crystalline and waterproof materials, applied in the field of building materials, can solve the problems of leakage, bad, and troubled waterproof coating performance, and achieve the effect of good air permeability, strong waterproof, and suitable for large-scale promotion and application.

Inactive Publication Date: 2010-12-29
福建康波力特阳光建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the long-term problem of leakage that has plagued people and the problem of poor performance of existing waterproof coatings. The shortcomings of the material are suitable for large-scale promotion and application, and have significant economic and social benefits

Method used

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  • PTB cementitious capillary crystalline waterproofing material and use method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 2

[0046] Raw materials: PTB aqueous solution and PTB special powder, the weight ratio of PTB aqueous solution and PTB special powder is: 0.1:1, mix the raw materials evenly and let stand for 3 minutes.

[0047] PTB emulsion and water are mixed at a volume ratio of 1: 1 to form a PTB aqueous solution.

[0048] The composition of PTB special powder is: according to the weight percentage, 42.5 ordinary Portland cement 50%, fine sand (140 mesh) 50%, the sum of the three raw materials of ordinary Portland cement, fine sand and fly ash is 100% ; Water reducing agent: 0.2wt% of the amount of ordinary portland cement; methyl cellulose ether: 0.2wt% of the amount of ordinary portland cement, which is formed by mixing the above components evenly.

[0049] The specific steps of the method of use are:

[0050] (1) Basic cleaning: clean up the floating dust, residue or oil stains on the base surface that needs to be waterproofed;

[0051] (2) Wetting by spraying water: use mechanical equip...

Embodiment 3

[0057] Raw materials: PTB aqueous solution and PTB special powder, the weight ratio of PTB aqueous solution and PTB special powder is: 0.3:1, mix the raw materials evenly and let stand for 5 minutes before use.

[0058] Mix the PTB emulsion and water at a volume ratio of 1:10 to form a PTB aqueous solution.

[0059] The composition of PTB special powder is: according to the weight percentage, 42.5 ordinary Portland cement 30%, fine sand (50 mesh) 50%, 20% grade II fly ash, ordinary Portland cement, fine sand and fly ash The sum of the three raw materials is 100%; water reducer: 0.4wt% of the amount of ordinary portland cement, methyl cellulose ether: 0.4wt% of the amount of ordinary portland cement, and is made by mixing the above components evenly.

[0060] The specific steps of the method of use are:

[0061] (1) Basic cleaning: clean up the floating dust, residue or oil stains on the base surface that needs to be waterproofed;

[0062] (2) Wetting by spraying water: use m...

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Abstract

The invention provides a PTB cementitious capillary crystalline waterproofing material and a use method thereof, belonging to the technical field of building materials. The PTB cementitious capillary crystalline waterproofing material comprises a PTB water solution and PTB special powder. The use method comprises the steps of: cleaning a base layer, and spraying water for wetting; preparing the PTB cementitious capillary crystalline waterproofing material; constructing the PTB cementitious capillary crystalline waterproofing material; and maintaining. The invention solves the leakage difficulty puzzled for a long time by people and the problem of poor property of the traditional waterproofing coating. The waterproofing material has better bonding, waterproofing and ventilating properties, can overcome the defect of the traditional cementitious capillary crystalline waterproofing material, is suitable for massive popularization and application, and has remarkable economic benefit and social benefit.

Description

technical field [0001] The invention belongs to the technical field of building materials, and more specifically relates to a PTB cement-based permeable crystalline waterproof material and a use method thereof. Background technique [0002] Now there is a strange phenomenon in the market. If you don’t cut corners, you can’t get the project with fake and inferior products. Because waterproofing is a hidden project, not as dangerous as structural safety, it is often underestimated by the owner and developer. In order to reduce the cost of the project, reduce a waterproofing Change the original waterproof design by changing the waterproof layer or reducing the thickness of the waterproof layer. In addition, in the current construction market, developers cannot directly subcontract waterproofing works to professional waterproofing and leak-trapping companies. General contractors often keep the cost of waterproofing projects very low, so that their own companies can easily win th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B24/26
Inventor 王一峰王海江吕官记
Owner 福建康波力特阳光建材有限公司
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