Heat preservation decoration integrated wall board for fabricated building

Abstract

The invention relates to a heat preservation decoration integrated wall board for a fabricated building, and belongs to the technical field of wall boards for fabricated building. The heat preservation decoration integrated wall board for the fabricated building is formed by assembling a plurality of wall board units through rabbets. Each wall board unit comprises an outer board and an inner board, the outer boards and the inner boards are assembled into a whole through connecting pieces to form a wall board outer frame with the four closed faces, and a cavity formed by the wall board outer frame is filled with the heat preservation layer. The wall board has the decorative performance, and is good in weather resistance, excellent in heat preservation performance, good in sealing performance, low in weight and convenient to assemble.

Description

technical field [0001] The invention relates to a wallboard for an assembled house, belonging to the technical field of wallboards for an assembled house. Background technique [0002] The prefabricated house is a house built by industrialized production methods. It is a house built by prefabricating some or all of the components of the house in the factory, then transporting them to the construction site, and assembling the components through reliable connections. The existing prefabricated houses are mainly composed of house frames, wall panels, and roof panels. The existing wall panels mainly have the following defects: [0003] 1. The wall panels have poor weather resistance. Most of the wall panels currently on the market are metal layer composite insulation material structures. The metal structure is easy to rust and has poor weather resistance; [0004] 2. The thermal insulation performance is poor, the metal layer of the wallboard has poor thermal insulation perform...

AI Technical Summary

Problems solved by technology

[0003] 1. The wall panels have poor weather resistance. Most of the wall panels currently on the market are metal layer composite insulation material structures. The metal structure is easy to rust and has poor weather resistance;

[0004] 2. The thermal insulation performance is poor, the metal layer of the wallboard has poor thermal insulation performance, and there is a cold bridge phenomenon in the room;

[0005] 3. The weight is heavy, and the metal layer of the wallboard is heavy, which affects transportation and handling;

[0006] 4. The sealing performance is poor. Most of the wallboard connections on the market are in the form of male and female notches, with large gaps and poor sealing performance;

[0007] 5. At present, the wall panels on the market have a single combination of layers, complex processing and compounding processes, additional decorative materials are installed, and the performance of the adhesive material used for installation is unstable. The screws used for installation will destroy the airtightness of the house.

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