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Waterproof construction method for house underfloor-heating heated kitchen and toilet

A construction method and technology for kitchen and bathroom, which can be applied to buildings, building structures, floors, etc., can solve the problems of hidden leakage hidden in the polyurethane waterproof coating, and achieve the purpose of preventing water from interlayer, good compatibility, and good compatibility. The effect of overcoming the hidden danger of leakage

Inactive Publication Date: 2017-11-07
郭春未
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the polyurethane waterproof coating is delicate and weak, and the waterproof coating needs to be covered with a cement mortar protective layer, the waterproof construction of the residential kitchen and bathroom is a process of multiple types of work and multiple processes. Therefore, the polyurethane waterproof coating is easily damaged by external forces and buried. Leakage hazard

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A residential ground heating kitchen and bathroom waterproof construction method, the method steps are as follows:

[0030] S1: Treatment of key parts: build a reinforcement layer on the fixed leakage point, pour fine stone concrete on the reinforcement layer, level the upper surface, and smooth the surface;

[0031] S2: Base surface cleaning: thoroughly clean the waterproof construction base surface;

[0032] S3: Apply epoxy glue: apply epoxy glue on the waterproof construction surface;

[0033] S4: Rigid waterproofing: first use thick gram of leakage slurry to find and repair the low-lying parts of the large surface, and then scrape the gram of leakage clean slurry until the surface is smooth, and the thickness of the rigid waterproof coating is 1.0mm;

[0034] S5: Flexible waterproof: Lay the flexible waterproof layer of polyethylene polypropylene fiber waterproof membrane with epoxy glue, and the weight of polyethylene polypropylene fiber waterproof membrane is 300...

Embodiment 2

[0043] A residential ground heating kitchen and bathroom waterproof construction method, the method steps are as follows:

[0044] S1: Treatment of key parts: build a reinforcement layer on the fixed leakage point, pour fine stone concrete on the reinforcement layer, level the upper surface, and smooth the surface;

[0045] S2: Base surface cleaning: thoroughly clean the waterproof construction base surface;

[0046] S3: Apply epoxy glue: apply epoxy glue on the waterproof construction surface;

[0047] S4: Rigid waterproofing: first use thick gram leakage slurry to find and repair the low-lying parts of the large surface, and then scrape the gram leakage cleaning slurry until the surface is smooth, and the thickness of the rigid waterproof coating is 1.2mm;

[0048] S5: Flexible waterproof: use epoxy glue to spread the flexible waterproof layer of polyethylene polypropylene waterproof membrane, and the weight of polyethylene polypropylene waterproof membrane is 350g / m 2 , t...

Embodiment 3

[0057] A residential ground heating kitchen and bathroom waterproof construction method, the method steps are as follows:

[0058] S1: Treatment of key parts: build a reinforcement layer on the fixed leakage point, pour fine stone concrete on the reinforcement layer, level the upper surface, and smooth the surface;

[0059] S2: Base surface cleaning: thoroughly clean the waterproof construction base surface;

[0060] S3: Apply epoxy glue: apply epoxy glue on the waterproof construction surface;

[0061] S4: Rigid waterproofing: first use thick gram leakage slurry to find and repair the low-lying parts of the large surface, and then scrape the gram leakage cleaning slurry until the surface is smooth and smooth. The thickness of the rigid waterproof coating is 1.1mm;

[0062] S5: Flexible waterproof: use epoxy glue to spread the flexible waterproof layer of polyethylene polypropylene waterproof membrane, and the weight of polyethylene polypropylene waterproof membrane is 400g / m...

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Abstract

The invention discloses a waterproof construction method for a house underfloor-heating heated kitchen and a toilet. The waterproof construction method for the house underfloor-heating heated kitchen and the toilet comprises the steps of treating key positions, cleaning base surfaces, applying epoxy glue, conducting rigid waterproofing, conducting flexible waterproofing, checking and conducting edge sealing, building sand dams, conducting a closed water test, conducting partial repairing, emptying the sand dams, applying epoxy glue and casting anti-leakage dams. According to the waterproof construction method for the house underfloor-heating heated kitchen and the toilet, special treatment is conducted on fixed leakage points, then an anti-leakage integral rigid waterproof layer which should adopt a wet construction method is constructed, and the hidden trouble of leakage is eliminated effectively.

Description

technical field [0001] The invention relates to the technical field of waterproof construction, in particular to a waterproof construction method for a residential ground heating kitchen and bathroom. Background technique [0002] Polyurethane is recognized as an organic waterproof material with superior performance in the world. It is also the first choice of major design institutes and the first choice of residential kitchen and bathroom waterproof coatings for developers and builders. The waterproof design of the floor heating heating residential kitchen and bathroom in northern my country is mostly two waterproof constructions under the floor heating and above the floor heating. The specification requires that the polyurethane waterproof coating be applied on a solid, flat, clean, and dry cement mortar leveling layer. Because polyurethane cannot Wet work, once the moisture is suffocated during waterproof construction, "two skins" will naturally form between the organic wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/18C04B26/14C04B111/27
CPCE04F15/18C04B26/14C04B2111/00293C04B2111/00482C04B2111/27E04F2290/04C04B14/02C04B14/06
Inventor 郭春未
Owner 郭春未
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