Heat-preserving decorative wall seam sealing method

Abstract

The invention discloses a heat-preserving decorative wall seam sealing method which is characterized in that a groove is formed in the side surface of a heat-preserving decorative board on each of the two sides of a seam; a clamping plate for sealing the seam is arranged in the groove, and the side surfaces of the adjacent heat-preserving decorative boards under the clamping plate are in close contact with each other; or the clamping plate is arranged in the groove, a heat-preserving and thermal-insulating block is connected to the bottom surface of the clamping plate, and the side surface of the heat-preserving decorative board is in close contact with the heat-preserving and thermal-insulating block. The heat-preserving decorative wall seam sealing method disclosed by the invention has the beneficial effects that a sealing structure is formed by utilizing the matching of the clamping plate and a clamping groove as well as pointing mortar, so that water can be prevented from immersing into the inner side of the decorative board from the seam, and waterproof effect is good; the cold and hot bridge phenomenon at the seam is avoided, so that the overall thermal-insulating and heat-preserving properties of a thermal-insulating decorative wall system are improved, and an energy-saving effect is better; meanwhile, the clamping plate and the clamping groove are matched to be taken as a positioning structure of the heat-preserving decorative board during installation, so that the mounting efficiency and the mounting accuracy of the heat-preserving decorative board can be improved, and the specification standardization of the heat-preserving decorative board is facilitated; moreover, the clamping plate can be fixed on an outer wall through anchoring, so that the mounting reliability is good, and the safety is high.

Description

technical field [0001] The invention relates to the technical field of exterior wall decoration, in particular to a seam sealing method for a thermal insulation decorative wall. Background technique [0002] In the existing external wall thermal insulation decoration technology, the thermal insulation board is generally pasted manually on site, and then the surface mortar is scraped and applied, and then the putty is scraped and changed on the plastered mortar layer, and then the matching primer and surface of the external wall are applied on the putty layer. Paint, exterior wall insulation and decoration have many construction procedures, complicated processes, long construction period, and difficult to control the construction quality. [0003] Although the thermal insulation and decoration integrated board has appeared in the existing market, the thermal insulation and decorative integrated board is prefabricated in the factory, which can reduce the on-site construction w...

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Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a method for sealing the seam of the thermal insulation and decorative wall to solve the problem that in the prior art, the thermal insulation and decorative wall composed of thermal insulation and decorative integrated panels will form a large number of cold spots at the seam between the thermal insulation and decorative panels. Thermal bridge phenomenon, resulting in poor overall thermal insulation performance of the thermal insulation decorative wall, and the energy-saving effect needs to be improved

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