A thermal insulation board with strong weather resistance

Abstract

The invention discloses a thermal insulation board with strong weather resistance, comprising a thermal insulation board body, the thermal insulation board body is provided with a metal skeleton, and the metal skeleton is provided with an integrally formed L-shaped extension part, the L-shaped extension part is located on the thermal insulation board Outside the four sides of the main body, the metal skeleton is formed by a network structure formed by a plurality of horizontal plates and vertical plates of the same number arranged perpendicular to each other. The L-shaped extension is formed on the ends of the horizontal and vertical plates. Both the lateral end and the longitudinal end of the extension are provided with card slots open on the same side, and the two sets of L-shaped extensions located on opposite sides have the slot openings facing oppositely, and the two card slots reach the corners of the L-shaped extensions. The distance between the sides is equal, the body of the insulation board is made of water glass and one or more materials of expanded perlite or expanded vermiculite or expanded graphite or diatomite or expanded wood powder, and then press-molded, and the body of the insulation board forms a connected filling hole.

Description

technical field [0001] The invention relates to a thermal insulation board, in particular to a thermal insulation board with strong weather resistance. Background technique [0002] The thermal insulation board is a board fixed on the outer wall of the building for thermal insulation. It has the properties of moisture resistance, water resistance and sun protection. It is generally made of polymer mortar, glass fiber mesh, flame retardant molded polystyrene foam board or extruded plastic In urban construction, thermal insulation boards are installed on the outer walls of large shopping malls and ordinary residential buildings. [0003] In the prior art, for example, the utility model patent with the patent number of 201822170943.5 discloses a thermal insulation board with strong weather resistance, including an adhesive layer and a device main body, the device main body includes a base layer, a thermal insulation layer and a sound insulation layer. An aluminum plate is symm...

AI Technical Summary

Problems solved by technology

The thermal insulation board prepared by the above method has good integrity and thermal insulation performance, but it is formed by direct bonding of the prefabricated perforated thermal insulation board adhesive and the skeleton material into a network, and the inside of the board cannot be supported, which leads to the insulation board. Poor load bearing

[0005] In addition, the above-mentioned two kinds of insulation boards also have common disadvantages. The above-mentioned insulation boards are installed in the same way as the existing ordinary wall tiles. Therefore, a large joint will be formed between adjacent insulation boards. As a result, the insulation effect of the insulation wall formed by the insulation board is not ideal, and the overall load-bearing effect of the insulation wall is poor

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