Method for constructing heat-preserving plates

Abstract

The invention discloses a method for constructing heat-preserving plates. The method is simple and easy to implement. When the heat-preserving plates are fixed to a wall through the method, a overall through cavity does not occur between the heat-preserving plates, safety hidden hazards can be eliminated, the heat-preserving plates are prevented from cracking, moisture removing of the wall is achieved, and the indoor moisture regain phenomenon is avoided. The method includes the following steps that fixing holes are formed; adhesive mortar is smeared to the lower bottom face edges, attached to the wall, of the heat-preserving plates and in the fixing holes formed in the side faces of the heat-preserving plates without any gaps; the heat-preserving plates are aligned according to rows and columns to be attached to the wall and compacted, fixing components are inserted into the fixing holes, and the fixing components are fixedly connected with the wall through fasteners matched with the fixing components; crossed exhaust components are installed on seam intersections between every two adjacent rows of heat-preserving plates and between every two columns of heat-preserving plates, and exhaust channels are formed in the exhaust components; other seams between the heat-preserving plates are filled with the mortar; the crossed exhaust components are fixed, and the seams between the heat-preserving plates are sealed with waterproof sealant.

Description

technical field [0001] The invention relates to a construction method of building materials, in particular to a construction method of a thermal insulation board. Background technique [0002] One of the main measures to make buildings energy efficient is the use of wall insulation panels, which need to be fixed on the walls with adhesives and fasteners. In the prior art, pure point sticking, frame point sticking or strip sticking methods are usually used when pasting the insulation layer on the wall. But these methods have shortcomings respectively: (1) when adopting pure point sticking or strip sticking method, there is the cavity that runs through as a whole on the body of wall, forms fire-causing channel, has potential safety hazard; There are vent holes, and the cavity of each board is connected through the vent holes and board seams. When the vertical deviation of the building is adjusted by the thickness of the bonding point, especially when the wall deviation is lar...

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Problems solved by technology

But these methods have shortcomings respectively: (1) when adopting pure spot sticking or strip sticking method, there is the cavity that runs through as a whole on the body of wall, forms fire-causing channel, has potential safety hazard; There are vent holes, and the cavity of each board is connected through the vent holes and board seams. When the vertical deviation of the building is adjusted by the thickness of the bonding point, especially when the wall deviation is large, the size of the cavity is not the same. It is determined that when there is a whole through cavity, the positive and negative wind pressure will generate a huge extrusion force on the thermal insulation wall, and the release points of these forces are concentrated at the board seam, so it is easy to cause cracking at the board seam; (3 ) Of course, the full sticking method can also be used, but when using this method, the moisture in the wall cannot be discharged

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