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 problems such as poor, troublesome waterproof coating performance, leakage, etc., to achieve the effect of dispersing stress concentration, suitable for large-scale promotion and application, and increasing resistance to deformation.

Inactive Publication Date: 2012-08-01
福建康波力特阳光建材有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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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

[0043] 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.

[0044] PTB emulsion and water are mixed at a volume ratio of 1: 1 to form a PTB aqueous solution.

[0045] 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.

[0046] The specific steps of the method of use are:

[0047] (1) Basic cleaning: clean up the floating dust, residue or oil stains on the base surface that needs to be waterproofed;

[0048] (2) Wetting by spraying water: use mechanical equip...

Embodiment 3

[0053] 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.

[0054] Mix the PTB emulsion and water at a volume ratio of 1:10 to form a PTB aqueous solution.

[0055] The composition of PTB special powder is: according to 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.

[0056] The specific steps of the method of use are:

[0057] (1) Basic cleaning: clean up the floating dust, residue or oil stains on the base surface that needs to be waterproofed;

[0058] (2) Wetting by spraying water: use mecha...

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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 present invention is the field of building materials technology, and it also involves a PTB cement -based penetrating crystal waterproof material and its usage method. Background technique [0002] There is a strange phenomenon in the market now. If you do not cut corners, you will not be able to obtain the project with fake and shoddy products. Because waterproof is a hidden project, it is not as dangerous as structural safety. It is often despised by the owner developers.Methods such as layers or reduced waterproof layers to change the original waterproof design. When the water leakage problems occur, they also invest in medical treatment.In addition, developers in the construction market can not directly subcontract the waterproof engineering to professional waterproof and leakage companies. The total charter unit often suppresses the cost of waterproof engineering very low, so that the company will easily win the bid. [0003] Cement -based penetrat...

Claims

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Application Information

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Patent Type & Authority Patents(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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