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Anti-whiskering outer wall structure and construction method thereof

A construction method and technology for exterior walls, which are applied in the directions of walls, building components, building structures, etc., can solve problems such as efflorescence of exterior wall structures, and achieve the effect of preventing efflorescence.

Pending Publication Date: 2018-01-09
GUANGZHOU XIEAN CONSTR ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first purpose of the embodiment of the present invention is to provide an anti-efflorescence exterior wall structure, which solves the problem that common exterior wall structures are prone to efflorescence

Method used

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  • Anti-whiskering outer wall structure and construction method thereof
  • Anti-whiskering outer wall structure and construction method thereof
  • Anti-whiskering outer wall structure and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: A kind of anti-pan-alkaline exterior wall structure, such as figure 1 As shown, it includes: a wall 1; a waterproof layer 2 arranged on the surface of the wall 1 on the outdoor side to prevent the moisture in the wall 1 and the room from penetrating to the outside; and the waterproof layer 2 is arranged opposite to the wall 1 The decorative brick layer 3 on one side surface is spliced ​​by a plurality of waterproof grids arranged independently of each other. The waterproof grid includes: a bonding layer 31 laid by the first base material added with an alkali suppressant, and , the facing layer 32, which is arranged on the surface of the adhesive layer 31 opposite to the waterproof layer 2, is formed by pasting a plurality of facing bricks through the first base material; The grid ring 4 formed in the grid gap between them is connected with the waterproof layer 2 and arranged around the adhesive layer 31 and the facing layer 32 .

[0035] The waterproof la...

Embodiment 2

[0046] Embodiment 2: A construction method for an anti-efflorescence exterior wall structure, combining figure 1 , figure 2 with image 3 As shown, the construction method includes: performing base-level treatment on the surface of the outdoor side of a wall 1 to obtain the first molded body. The base-level treatment can make the surface of the wall 1 located on the outdoor side clean, moist and smooth, which is more conducive to subsequent construction ; Lay waterproof layer 2 on the first molded body to obtain the second molded body; On the second molded body, staggered invisible grid lines are set to obtain a plurality of invisible grids of the third molded body, on the invisible grid Lay the first base material that is added with alkali suppressant to form bonding layer 31 to obtain the 3rd molded body; On the 3rd molded body, stick a plurality of decorative tiles to form facing layer 32 through the first base material; And, surround The adhesive layer 31 and the finish...

Embodiment 3

[0057] Embodiment three: a kind of exterior wall structure obtained by the construction method construction in embodiment two, as figure 1 , figure 2 with image 3 As shown, it includes: a wall 1; a waterproof layer 2 arranged on the surface of the wall 1 on the outdoor side to prevent the moisture in the wall 1 and the room from penetrating to the outside; and the waterproof layer 2 is arranged opposite to the wall 1 The decorative brick layer 3 on one side surface is spliced ​​by a plurality of waterproof grids arranged independently of each other. The waterproof grid includes: a bonding layer 31 laid by the first base material added with an alkali suppressant, and , the facing layer 32, which is arranged on the surface of the adhesive layer 31 opposite to the waterproof layer 2, is formed by pasting a plurality of facing bricks through the first base material; The grid ring 4 formed in the grid gap between them is connected with the waterproof layer 2 and arranged around...

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Abstract

The invention discloses an anti-whiskering outer wall structure and a construction method thereof. The problem that a common outer wall structure is prone to whiskering is solved. According to the technical scheme, the anti-whiskering outer wall structure comprises a wall body, a waterproof layer and a decorating brick layer, wherein the waterproof layer is arranged on the surface of the outdoor side of the wall body to prevent moisture in the wall body and an indoor space from permeating to an outdoor space; and the decorating brick layer is arranged on the surface of the side, opposite to the wall body, of the waterproof layer and is formed by splicing of a plurality of independently arranged waterproof lattices. Each waterproof lattice comprises a bonding layer, a veneer layer and lattice rings, wherein each bonding layer is formed by laying first base materials with added alkali inhibitors; each veneer layer is arranged on the surface of the side, opposite to the waterproof layer,of the corresponding bonding layer and is formed by inlaying and tiling of a plurality of veneer bricks through the first base materials; and each lattice ring is formed by filling a lattice seam between the adjacent waterproof lattices with a joint mixture, and the lattice rings are connected with the waterproof layer and are arranged around the bonding layers and the veneer layers, and the purpose of effectively preventing the whiskering phenomenon is achieved.

Description

technical field [0001] The invention relates to the technical field of building exterior wall construction, in particular to an anti-pan-alkali exterior wall structure and a construction method thereof. Background technique [0002] During the construction of the exterior wall of the building, usually a layer of cement mortar is scraped directly on the brick wall for leveling, and then a layer of cement base is painted outside and the facing brick is pasted. There are a lot of soluble salts and alkalis in cement materials, especially free calcium ions. When the water penetrates from the outside to the inside of the wall, the soluble substances can be dissolved; when the outer wall is dry, the water will flow from the inside to the outside. Migration, carrying soluble substances to the surface of the exterior wall, with the evaporation of water, white crystals are precipitated on the surface of the exterior wall, resulting in efflorescence, which seriously affects the aesthet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/00E04B1/62E04B1/66
Inventor 刘喆李荣丁广城林维杰黄荣超文勉聪王文灵黄树其
Owner GUANGZHOU XIEAN CONSTR ENG
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