Decorative heat preservation composite board with lugs and construction method thereof

Abstract

The invention discloses a decorative heat preservation compound plate provided with hanging ears and a construction method thereof. The compound plate comprises a facing layer(1), a heat preservation layer(2) and a reinforced interface layer(3), and the compound plate is formed by the combination of the three layers. The compound plate is characterized in that all side surfaces of the facing layer(1) are provided with hanging ear holes(4), and the hanging ears(5) are embedded in the hanging ear holes(4) and fixed on the facing layer(1) as a whole to form products. The construction method comprises the steps of the base wall treatment, gluing of the compound plate on the base wall surface, arrangement of a cold-hot bridge distance plate, the connection of base wall surfaces and the ear hanging, the filling of polyurethane rigid foams in between the adjacent compound plates for the melting-joint polyurethane welding and the filling of decorative weather proofing sealants in joints, etc., and the construction method also has the characteristics of simple construction, quickness and convenience and low cost, etc.

Description

Technical field: [0001] The invention relates to the technical field of building materials, in particular to a decorative and thermal insulation composite board with hanging ears and a construction method thereof. Background technique: [0002] At present, during the thermal insulation construction process of the interior and exterior walls of the thermal insulation composite board: the dry hanging method is usually used. This method generally first fixes the clamping structural parts on the wall, and then embeds the thermal insulation composite board into the structural clamping parts or performs mechanical connections. Fix it with the wall as a whole. The disadvantage of this method is that the construction is complicated and the cost is high, especially the thermal insulation composite board and the wall are not tightly combined, and there is a huge cavity between the two. Because the actual construction operation cannot guarantee the cavity Therefore, the air convective ...

AI Technical Summary

Problems solved by technology

[0008] The present invention mainly solves the problem of poor thermal insulation effect of the existing decorative and thermal insulation composite panels using the dry-hanging method, peeling and peeling of the decorative panel layer and the thermal insulation layer by the wet-bonding method, complex manufacturing processes of the mechanical connection method and the structural part connection method, and the problems of the decorative surface. The layer is easy to peel off, and there are cold and hot bridges, and the direct nailing connection method affects the decorative effect of the decorative board and there are problems such as cold and hot bridges.

Images