Cold bend lattice section steel compound gypsum wall body and preparation method thereof

Abstract

The invention discloses a cold bend lattice section steel compound gypsum wall body construction and a preparation method in the technical field of house buildings. The cold bend lattice section steelcompound gypsum wall body is sprayed and compounded by a cold bend lattice section steel skeleton, a steel mesh, an anchor bolt, a self-tapping screw or fastener and gypsum mortar, wherein the cold bend lattice section steel skeleton comprises a vertical stand column and a lateral keel; the lateral keel is divided into an upper guide rail, a lower guide rail and an interlayer beam arranged when awall height exceeds a specific height; the cold bend lattice section steel skeleton and a building structure are fixed through the anchor bolt; the steel mesh is installed on one side or two sides ofthe cold bend lattice section steel skeleton through the self-tapping screw or fastener; and the gypsum mortar adopts a machine spraying construction way to carrying out filling, packaging, coverageand leveling on a gap between the cold bend lattice section steel skeleton and the steel mesh, and an integral seamless wall body is formed after hardening and drying. The wall body construction system has good integral performance, the wall body is integrally free from a gap, is firm and is not hollow, and the cold bend lattice section steel compound gypsum wall body construction has excellent performance, including light weight, high intensity, seismic resistance, fire prevention, sound insulation, heat insulation, moisture conditioning and the like.

Description

technical field [0001] The invention relates to an inner partition wall structure in the field of house construction and a method for preparing the wall body, in particular to a cold-formed lattice steel composite gypsum wall and a preparation method thereof. Background technique [0002] At present, the country is vigorously advocating prefabricated building technology, including prefabricated concrete structures, prefabricated steel structures, and prefabricated wood structures. Masonry technology includes lightweight slats, prefabricated slabs and light steel keel composite walls. Lightweight batten walls include solid or porous strips made of inorganic cementitious materials and aggregates (such as lightweight aggregate concrete strips, autoclaved aerated concrete strips, steel mesh ceramsite concrete strips, gypsum strips etc.), and prefabricated sandwich panels (such as concrete rock wool or polystyrene sandwich panels, fiber cement board lightweight sandwich panels, ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a cold-formed lattice steel composite gypsum wall and its preparation method, through cold-formed lattice steel skeleton, steel mesh, anchor bolts, self-tapping screws or nails, gypsum The integration of mortar and building structure connectors solves the problems of internal partition walls such as poor earthquake resistance, sound insulation, heat insulation performance and easy cracking of walls, and at the same time absorbs a large amount of industrial solid waste

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