Corrugated compound GRC wallboard

Abstract

The invention discloses a corrugated compound GRC wallboard. A base frame comprises a plurality of prismatic cavities, GRC laths are arranged in the inner-layer cavities of the base frame, and gypsum laths are arranged in the outer-layer cavities of the base frame; air cavities are formed between the inner-layer cavities and the outer-layer cavities; partition components are arranged on the periphery of the air cavities. The base frame is composed of multiple modular prismatic units and stuffing, and wallboards in different sizes can be assembled based on actual demands. The air cavity layer separates the GRC lath layer and the gypsum lath layer through non-metal nylon strips respectively, and non-metal connection is achieved. The outer layer of the gypsum lath layer is filled with flame retardant cotton, and buffering capacity of the wallboard is improved, so that the wallboard is further protected. The corrugated compound GRC wallboard is simple in structure, convenient to produce, assemble and transport, convenient to protect, maintain and disassemble in the later period, reusable and green and environmentally friendly. Each layer has the effects of sound insulation, heat insulation and flame retardance, partition strips further reinforce the effects of sound insulation and heat insulation, and thus the corrugated compound GRC wallboard has high practicability and wide applicability.

Description

technical field [0001] The invention relates to a GRC wallboard, in particular to a corrugated composite GRC wallboard. Background technique [0002] The existing GRC wall panels pre-embed connectors or anchors in the GRC panel, and are fixedly connected to the light steel keel back frame through the connectors or anchors to form a whole, which is transported to the construction site for installation. There are some problems with this solution, including high transportation costs, the radiation range of the factory is small, and when the construction site is far away from the factory, the transportation cost will increase significantly. [0003] This is because the back frame and the GRC panel are fixedly connected as a whole, which is bulky and takes up transportation space. However, the production conditions of GRC panels are relatively harsh. If they are produced on the construction site, it is difficult to guarantee the quality of the panels, and the pass rate is very l...

AI Technical Summary

Problems solved by technology

There are some problems with this solution, including high transportation costs, the radiation range of the factory is small, and when the construction site is far away from the factory, the transportation cost will increase significantly

[0003] This is because the back frame and the GRC panel are fixedly connected as a whole, which is relatively large and takes up transportation space

However, the production conditions of GRC panels are relatively harsh. If they are produced on the construction site, it is difficult to guarantee the quality of the panels, and the pass rate is very low.

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