Outer wall decoration structure

A technology for exterior wall decoration and construction, applied in the field of exterior wall decoration of buildings, can solve problems such as shrinkage and deformation of cement fiber boards or calcium silicate boards, inability to quickly fix decorative boards or decorative blocks, unreliable pointing waterproofing, etc., to achieve change Construction technology, good waterproof effect, and the effect of reducing cost

Inactive Publication Date: 2016-08-24
吴淑环
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned quality accidents where the decorative layer fell off were all caused by the unreliable waterproofing of joints with cement mortar or cement polymer mortar in the gaps.
[0010] 2) There are many wet operations on site, and the labor intensity is high, which is not conducive to civilized construction. It is not possible to quickly fix decorative panels or decorative blocks, which takes time to maintain health and affects the construction progress
[0016] Due to the change of temperature difference between winter and summer and the change of dryness and humidity, the cement fiberboard or calcium silicate board may shrink and deform at the joints, resulting in cracking. How to solve this problem?

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0047] Implementation mode one: figure 1 , figure 2 , an exterior wall decoration structure of this embodiment, which is composed of a base layer 1, a decorative board or a decorative block 2, and a cementing material 3;

[0048] The base layer 1 is an exterior wall or a cement mortar plastering layer, a concrete layer, a cement fiber board or a calcium silicate board surface layer on an exterior wall, or an insulation layer of an energy-saving and heat-preserving wall, or the exterior of an energy-saving and heat-preserving wall The protective layer;

[0049] The cementing material 3 is a synthetic resin adhesive, and the synthetic resin adhesive should meet the waterproof performance and the elastic requirements for adapting to temperature changes or changes in dryness and humidity;

[0050] The decorative panels or blocks 2 are decorative panels or blocks of various materials, such as light decorative panels or blocks, ceramic decorative panels or blocks, stone decorativ...

Embodiment approach 2

[0072] Embodiment 2: The difference between this embodiment and Embodiment 1 is that the cementing material 3 of this embodiment is two different materials, which are bonded with structural glue (such as epoxy resin structural glue) in the middle of the decorative plate 2. The periphery of the decorative board 2 is bonded with a water-soluble adhesive.

[0073] It is inconvenient to use structural glue for large-scale pasting. It is not easy to construct, the cost is high, and it has no elasticity. However, if you only use structural glue in the middle of the decorative panel, it is still convenient for construction. The amount of structural glue used is small, which will affect the cost. It is very small and does not affect the free shrinkage and deformation around the decorative panel.

[0074] This implementation mode can utilize the advantages of different adhesives to ensure reliable bonding and durability.

[0075] The difference between this embodiment and the disclose...

Embodiment approach 3

[0077] Implementation mode three: figure 1 , figure 2 , the difference between this embodiment and one or two of the embodiments is that the present embodiment increases the iron parts 5; the iron parts 5 are installed on the side of the decorative board and the decorative block 2; The side of 2 is fixed to the base layer 1, and the connection between the iron piece 5 and the base layer 1 is an elastic connection.

[0078] figure 2 Indicates that the base layer 1 is equipped with a thin steel plate at the seam, and the connection between the iron piece 5 and the thin steel plate is to be connected with the base layer 1, or other iron pieces and connection methods can also be used to connect. Because the thin steel plate installed on the base layer 1 is stretchable, the connection between the iron piece 5 and the base layer 1 meets the requirements of elastic connection.

[0079]The purpose of this embodiment is to prevent the decorative board and the decorative block 2 fr...

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Abstract

The invention provides an outer wall decoration structure, relates to building exterior decoration and solves problems that high-grade curtain wall decoration uses multiple steel products and has high costs, adhered face tiles are easy to remove, and an assembly type heat-insulation wall body joint is cracked. The structure I comprises a base, a decoration plate or block, and an adhesion material, wherein the adhesion material is a synthetic resin adhesive; the adhesion material is coated on the base or/and the decoration plate or block, so that the decoration plate or block and the base are adhered in a dry manner. The structure II comprises a base wall body, a heat-insulation layer, outer protection layers and an elastic waterproof sealant, wherein the heat-insulation layer is arranged at the joints among the outer protection layers, and the elastic waterproof sealant is filled with the joints among the outer protection layers so as to form elastic waterproof heat-insulation decoration separation joints; the positions of the elastic waterproof heat-insulation decoration separation joints are sequential. The outer wall decoration structure has the advantages of steel product saving, low costs and good durability; assembled energy-saving heat-insulation wall body joints can be coordinated with the outer wall decoration; besides, elastic, waterproof and heat-insulation requirements are met.

Description

technical field [0001] The invention relates to exterior wall decoration of buildings, in particular to an exterior wall decoration structure. Background technique [0002] There are mainly the following types of building exterior wall decoration: [0003] 1. Curtain wall decoration [0004] Curtain wall decoration is a high-end decoration. Curtain wall decoration needs to install steel keels, which is very expensive. It is also necessary to use structural glue to bond the steel parts to the stone, and then connect the steel parts to the steel keels, because the durability of epoxy resin structural adhesives is difficult to exceed 30 years. There are corrosion problems in the atmosphere, which affects durability. Generally, the durability of curtain wall decoration is not less than 25 years; and there is a wide air layer between curtain wall decoration and the base wall, which increases the thickness of the wall and wastes land. [0005] Why does curtain wall decoration u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/21E04F13/26E04F13/076E04B1/76
CPCY02A30/00Y02B30/90
Inventor 吴淑环
Owner 吴淑环
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