Assembled sandwich panel with metal surface insulation for building and its installation method

Abstract

The invention discloses an assembled sandwich panel with metal surface heat insulation for construction and an installation method, which comprises a metal shell and a thermal insulation layer uniformly filled and bonded in the metal shell, and the upper and lower ends of the metal shell are provided with movable The ribs and grooves cooperate with each other, the ribs are provided with through holes along the width direction, the middle part of the splicing surface around the metal shell is provided with an opening extending along the length direction, and the inner side of the opening is provided with relatively independent left and right support frames. 1. The right support frame is supported between the thermal insulation layer and the metal shell, and is connected at the opening through a silicon rubber pad. The opening can effectively block the thermal bridges on the inner and outer end faces of the metal shell, improving the heat preservation and heat insulation effects, and the bolt connection improves the overall seismic performance of the assembly. It is suitable for packaging and decoration of building exterior walls under various environmental conditions.

Description

technical field [0001] The invention relates to a sandwich panel for construction, in particular to a sandwich panel with a metal surface and a thermal insulation assembly for heat preservation, heat insulation and decoration, which are used for building exterior walls and an installation method, and belong to the field of building materials. Background technique [0002] With the development of society, people have higher and higher requirements for the appearance decoration performance and practical performance of buildings. The exterior wall decoration of existing buildings is divided into waterproof layer, thermal insulation layer and decorative layer from the inside to the outside. Among them, the thermal insulation layer mainly plays the role of heat preservation and heat insulation, which is the primary link of energy conservation and environmental protection of modern buildings; decorative surface The layer is mainly made of marble slabs, fire-resistant boards and ot...

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Problems solved by technology

[0004] Combined with the installation process of the existing building exterior wall, it is mounted layer by layer and fixed separately. Not only is the installation speed slow, the installation quality and installation effect are not easy to guarantee. Large quantity, serious waste, poor environmental protection, high production cost, low efficiency, no longer meet the requirements of new laws and regulations for the process of exterior wall decoration, let alone meet the needs of modern society for energy saving and environmental protection in the process of production and construction

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