Fabricated steel-concrete structure light composite external wall plate

Abstract

The invention relates to the technical field of building materials, in particular to a fabricated steel-concrete structure light composite external wall plate. The fabricated steel-concrete structure light composite external wall plate comprises a steel plate transversely pressed into a wave shape, a light aggregate concrete layer poured onto the outer side face of the steel plate, a foam concrete layer poured onto the inner side face of the steel plate, an ornamental face layer covering the surface of the light aggregate concrete layer and a glass fiber grid piece layer laid on the surface of the foam concrete layer. V-shaped grooves extending in the longitudinal direction are formed in the two sides of the steel plate correspondingly, and the V-shaped grooves in one side can contain the V-shaped grooves in the other side. The fabricated steel-concrete structure light composite external wall plate is formed by means of the method that the characteristics that steel plate leakproofness and ductility are high, and concrete plasticity is high are mainly used and combined with the advantages of different materials in a recombined mode, so that all the requirements of the fabricated external wall plate are met.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an assembled steel-concrete structure lightweight composite exterior wall panel. Background technique [0002] With the country's vigorous promotion and support for prefabricated buildings, prefabricated composite exterior wall panels have sprung up rapidly, but in the process of use and construction, various panel types (main domestic panel types: load-bearing concrete rock wool composite exterior Wall panels, thin-walled concrete rock wool composite exterior wall panels, concrete polystyrene composite exterior wall panels, concrete perlite composite exterior wall panels, steel mesh cement insulation material sandwich panels, SP prestressed hollow panels, aerated concrete exterior walls Board and vacuum extruded fiber cement board) have various problems such as waterproof or overthickness or overweight or installation, which affect the overall quality of the prefabric...

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Problems solved by technology

[0002] With the country's vigorous promotion and support for prefabricated buildings, prefabricated composite exterior wall panels have sprung up rapidly, but in the process of use and construction, various panel types (main domestic panel types: load-bearing concrete rock wool composite exterior Wall panels, thin-walled concrete rock wool composite exterior wall panels, concrete polystyrene composite exterior wall panels, concrete perlite composite exterior wall panels, steel mesh cement insulation material sandwich panels, SP prestressed hollow panels, aerated concrete exterior walls Board and vacuum extruded fiber cement board) have various problems such as waterproof or overthickness or overweight or installation, which affect the overall quality of the prefabricated building and cause a lot of inconvenience to users, and need to be improved

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