Composite bearing type external heat insulating wall and its construction method

A technology for external thermal insulation and thermal insulation of external walls, which is applied to thermal insulation, walls, structural elements, etc., can solve the problems of inconvenient paste operation of polystyrene foam thermal insulation boards, slow construction speed in corner areas, and falling off of wall thermal insulation layers. Easy wall decoration, convenient construction, anti-cracking effect

Inactive Publication Date: 2010-09-08
朱秦江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a composite load-bearing external thermal insulation technology and its construction method, which can solve the problem that the wall insulation layer is prone to fall off, warp, and crack in the existing building thermal insulation wall; it also solves the problem of sticking polystyrene foam insulation board Technical problems of inconvenient operation and slow construction speed in corner areas

Method used

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  • Composite bearing type external heat insulating wall and its construction method
  • Composite bearing type external heat insulating wall and its construction method
  • Composite bearing type external heat insulating wall and its construction method

Examples

Experimental program
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Effect test

Embodiment 1

[0041] Embodiment 1 Referring to Figures 1 and 2, the composite load-bearing external thermal insulation wall structure of a new building: the polymer cement mortar layer 2, the light-weight load-bearing thermal insulation wall tiles 3, and the glass fiber mesh are fixed in sequence on the wall base 1 The cloth layer 5 and the decorative surface layer 6 form an integral wall surface with a honeycomb three-dimensional structure.

[0042] Referring to FIG. 5 , the above-mentioned light-weight and heavy-duty heat-insulating exterior wall tiles 3 are made by wrapping a layer of glass fiber mesh cloth 32 pasted with a polymer cement mortar layer on the outer surface of a polystyrene foam plastic rectangular block 31 .

[0043] The construction method of this composite load-bearing external thermal insulation wall is characterized in that the construction steps are as follows:

[0044] 1), apply a layer of polymer cement mortar layer 2 on the base layer 1 of the wall;

[0045] 2), ...

Embodiment 2

[0050] Embodiment 2 Referring to Figures 3 and 4, the structure of the composite load-bearing external thermal insulation wall of the old building: on the base layer 1 of the old building wall that has been made of the old surface layer 7, the expanded metal mesh 9 and the polymer cement mortar layer are sequentially fixed. 2. Lightweight and heavy-duty thermal insulation wall tiles 3 and decorative surface layer 5. Referring to FIG. 5 , the above-mentioned light-weight and heavy-duty thermal insulation exterior wall tile 3 is made by wrapping a layer of glass fiber mesh cloth 32 pasted with a polymer cement mortar layer on the outer surface of the polystyrene foam rectangular block 31 .

[0051] The construction method of this composite load-bearing external thermal insulation wall is characterized in that the construction steps are as follows:

[0052] 1) The old surface layer 7 has been made on the base layer 1 of the wall body, and the steel mesh 9 is laid on the surface o...

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Abstract

This invention discloses a composite load-bearing type external heat insulating wall, light weight load-bearing type heat insulating wall brick is pasted on wall. The wall brick is that polystyrene foam plastic rectangular block external surface is enwrapped by a layer of glass fiber grid fibric pasted by polymer cement sand bed, decorating layer is pasted on its surface. steel wire mesh is needed to fixed on wall face of old building. Building wall heat insulating and load-bearing effect are revealed in this invention, the advantages are good and precise flatness, high bond strength, wall crack and drop-out can be effectively prevented, it is easy to be made for multiple wall decorating. This invention is propitious to building energy saving and loss reduction, it ca be used to all kindsof new built concrete heat protection wall body, and heat insulating and modification to old buildings.

Description

(1) Technical field [0001] The invention relates to a building thermal insulation wall and a construction method thereof. (2) Background technology [0002] In today's energy shortage, building energy conservation and consumption reduction is more important. The existing building thermal insulation wall and its construction method are to paste a polystyrene foam thermal insulation board on the concrete base. Due to the poor impact resistance of the polystyrene foam material (EPS), it is quite different from the inorganic material, and the thermal insulation is The board is not easy to stick firmly, and the wall insulation layer often falls off, warps, and cracks, which greatly affects the construction quality. On the other hand, a polystyrene foam insulation board has a large area, which is inconvenient in construction and requires multiple people to work together. Every corner area, it is necessary to measure and cut, which slows down the construction speed. (3) Content...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/00E04B1/80E04C5/00E04F13/02
Inventor 朱秦江
Owner 朱秦江
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