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Outer wall waterproof structure

A waterproof structure and exterior wall technology, which is applied in building components, building insulation materials, etc., can solve problems such as inconvenience, and achieve the effects of simple operation, long service life and convenient construction.

Active Publication Date: 2014-07-16
SHANDONG YILIN WATERPROOF
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This shows that above-mentioned existing a kind of external wall waterproof structure obviously still has inconvenience and defect in structure and use, and needs to be further improved urgently

Method used

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  • Outer wall waterproof structure

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Effect test

Embodiment 1

[0034] Described component A comprises the pure acrylic high elastic emulsion of 100 parts by weight, the dispersant of 1.0 parts by weight, the defoamer of 0.8 parts by weight, the antioxidant of 1.0 parts by weight, the anti-ultraviolet absorber of 0.7 parts by weight and 0.15 parts by weight The thickener of part, described component B comprises the white portland cement of 65 parts by weight, the ground calcium carbonate of 15 parts by weight, the quartz sand of 20 parts by weight and the water reducer of 1.2 parts by weight.

Embodiment 2

[0036] Described component A comprises the pure acrylic high elastic emulsion of 95 parts by weight, the dispersant of 1.2 parts by weight, the defoamer of 0.75 parts by weight, the antioxidant of 1.1 parts by weight, the anti-ultraviolet absorber of 0.75 parts by weight and 0.13 parts by weight The thickening agent of part, described component B comprises the white Portland cement of 68 parts by weight, the ground calcium carbonate of 16 parts by weight, the quartz sand of 18 parts by weight and the water reducer of 1.1 parts by weight.

[0037]The pure acrylic high elastic emulsion is preferably GT166, the dispersant is preferably A10, the antioxidant is preferably 44PD, the ultraviolet absorber is preferably UV-P, and the thickener is preferably For hydroxyethyl cellulose. The strength of the Portland cement is preferably 42.5R, the preferred particle size of the ground calcium carbonate is 600 mesh, the particle size of the quartz sand is preferably 80-140 mesh, and the su...

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Abstract

The invention relates to an outer wall waterproof structure which comprises a polymer cement waterproof paint layer, seamed woven polyester cloth and a waterproof anti-crack mortar layer. An insulating layer or a leveling layer of an outer wall is coated with the polymer cement waterproof paint layer. The seamed woven polyester cloth adheres to the polymer cement waterproof paint layer and is coated with the waterproof anti-crack mortar layer. The outer wall waterproof structure is not prone to damage, the anti-crack performance and the waterproof effect are good, the wall can be effectively prevented from falling off, and the service life is long. According to the outer wall waterproof structure, good social benefits and economic benefits further can be achieved, personnel or property loss caused by fall-off of the wall can be avoided, replacement of the outer wall waterproof structure is reduced, and the maintenance cost is reduced.

Description

technical field [0001] The invention relates to the field of building waterproofing, in particular to an exterior wall waterproofing structure. Background technique [0002] At present, most of the thermal insulation exterior walls of buildings do not have a waterproof layer. After use, wall leakage, cracks, and thermal insulation boards fall off, which have a great impact and hidden danger on the use and appearance of the building, the appearance of the city, and the safety of residents. . Once these situations occur, the maintenance cost will be very high, the maintenance difficulty will be very high, and countless building resources will be wasted. In recent years, some buildings have gradually set up waterproof layers for exterior walls, and the "Technical Regulations for Waterproof Engineering of Building Exterior Walls" has also made relevant regulations on the waterproofing of exterior walls. However, there are still many defects and deficiencies in the existing ext...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/64C04B28/04C04B111/27
Inventor 栾银峰刘程鹏韩斌栾金峰迟玮林丁燕君冯国强丁雪燕冯肖波
Owner SHANDONG YILIN WATERPROOF
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