Fully sealed waterproof construction method

A construction method and a fully-sealed technology, which is applied in the direction of infrastructure engineering, buildings, and building components, can solve the problems of joints that are not compacted, affect the waterproof system, and the lap joints are not reliable, so as to shorten the construction period and prevent leakage. , the effect of strong adhesion

Active Publication Date: 2018-07-31
XI NIU PI WATERPROOFING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the traditional waterproof system belongs to the blocking type waterproof, it can achieve a good waterproof effect without leakage points, but once the large-surface waterproof layer is damaged, or the overlapping edges are not firm, and the joints are not treated tightly, There will be a little bit of leakage, which will directly affect the entire waterproof system and cause waterproof failure.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The roof of a garage in a community in Nanning City, Guangxi, was constructed in September 2013. There are yin and yang corners, gutters, deformation joints, water outlets, wall pipes and other nodes on the construction site. The construction environment is relatively humid, and a fully sealed waterproof construction method is used for construction. The waterproof roll material used is the Chinese patent product that the applicant applied for on October 9, 2009 and has been authorized, the waterproof roll material in the patent application number 200910114456.X; The Chinese patent application submitted on October 10, the application number is the sealing paste in CN201210446557.9.

[0043] First, clean up the sundries on the base surface to be constructed, and repair the concave and convex parts on the base surface with cement mortar, use cement mortar to invert the arc at the yin and yang corners, and use waterproofing with a width of 500mm at the yin and yang corners a...

Embodiment 2

[0049] The roof of a real estate in Guangxi was constructed in January 2014. There are parapets, gutters, roof exhaust pipes, drainage pipes and other nodes. The fully sealed waterproof construction method is used for construction. The waterproof membrane used is the applicant's 2009 The Chinese patent product that was applied for on October 9 and has been authorized, the waterproof membrane in the patent application number 200910114456.X; the node sealing paste used is the Chinese patent application submitted by the applicant on November 10, 2012, the application number It is the sealing paste in CN201210446551.1.

[0050] First, clean up the sundries on the base surface to be constructed, and repair the concave and convex parts on the base surface, and fill the depressions with repairing agent. The repairing agent used is to mix cement and water into cement slurry according to the weight ratio of 2:1, and then It is prepared by adding 8% of the total weight of cement slurry ...

Embodiment 3

[0056] The swimming pool of a clubhouse in Guangxi was constructed in March 2014. It has already built a concrete self-waterproof layer with a dense structure. It is constructed with a fully sealed waterproof construction method. The waterproof coiled material used was applied by the applicant on October 9, 2009 and The authorized Chinese patent product, the waterproof membrane in the patent application number 200910114456.X; the node sealing paste used is the Chinese patent application submitted by the applicant on July 3, 2013, and the application number is CN201310276909.5 sealant.

[0057]First, clean up the sundries on the base surface to be constructed, and repair the concave and convex parts on the base surface, and fill the depressions with a repairing agent. The repairing agent used is to mix cement and water at a weight ratio of 2.5:1 to form a cement slurry, and then It is prepared by adding 3% of the total weight of cement slurry to the sealant. Invert the arc wit...

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Abstract

The invention discloses a fully sealed waterproof construction method and relates to the field of building waterproof construction. The construction method refers to the method of composite construction using waterproof membrane and waterproof sealant, that is, using waterproof membrane to pave a large area on the base surface to be constructed, and using waterproof sealant before and after the waterproof membrane is laid. Carry out node waterproof pretreatment and node waterproof strengthening treatment on the joints on the base surface, and finally make a protective layer on the surface of the waterproof membrane; among them, the waterproof membrane can have chemical cross-linking reaction and physical mortise and tenon interaction with cast-in-place concrete Waterproof membrane, waterproof sealant is a waterproof sealant that can be chemically cross-linked and physically bonded with cement or concrete. The method of the invention is simple in construction operation, easy to grasp, low in requirements on the base surface and on-site environment, can realize omnidirectional and fully sealed waterproof effect, effectively makes up for the deficiencies of traditional waterproof materials and waterproof construction methods, and is worthy of widespread popularization and use.

Description

technical field [0001] The invention relates to the field of building waterproof construction, in particular to a fully sealed waterproof construction method. Background technique [0002] No matter the basement, roof or bathroom of the building needs to be waterproofed, according to the design requirements of the waterproof level, the corresponding number of fortification channels and different types of materials are used for waterproofing or moisture-proofing. Although the waterproofing project budget only accounts for a small part of the construction budget, its role is extremely huge. If the building is not waterproofed, the basement and roof will leak, and the bathroom and kitchen will leak, which not only disturbs people's normal life, work and living order, but also directly affects the service life of the entire building. [0003] With the rapid development of the basic construction industry, the development and application of building waterproof engineering technol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/66E02D31/02E04F15/18E04D13/16
Inventor 卢桂才伍盛江朱方伍申安云卢海波
Owner XI NIU PI WATERPROOFING TECH CO LTD
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