Construction method for applying industrial byproduct gypsum to light steel house wall

Abstract

The invention discloses a construction method for applying industrial byproduct gypsum to a light steel house wall. The construction method is characterized by comprising the following steps that the size of a wall surface is measured, and cold-formed thin-walled steel members are assembled into a wall; the wall is mounted on a steel frame; a special adhesion agent for a steel structure is sprayed on a wall keel; a formwork is installed on one side of the wall; modified gypsum wall-special bottom layer light slurry is sprayed; modified gypsum wall-special heat preservation and sound insulation slurry is sprayed; modified gypsum wall-special surface layer heat preservation slurry is sprayed; one of alkali-resistant gridding cloth and a hot-dip galvanized steel wire mesh is laid; modified gypsum waterproof anti-crack mucilage is scraped in batches; and a decorative layer is constructed. According to the construction method, the stability is good, the problems of cracking, hollowing and the like of traditional building materials are solved, steel and industrial byproducts can be effectively utilized, ecological environment protection is facilitated, the common hollow feeling of a composite wall is avoided, the structure self weight is light, the foundation engineering amount is small, the anti-seismic property is good, and good heat preservation, fire prevention, sound insulation and impact resistance are achieved.

Description

technical field [0001] The invention relates to the field of resource environmental protection utilization, in particular to a construction method for industrial by-product gypsum used in light steel house walls. Background technique [0002] At the beginning of this century in our country, some companies introduced light steel structure houses, which are used in commercial real estate, tourist attractions, and self-built houses in rural areas. The Ministry of Housing and Urban-Rural Development issued the "Technical Regulations for Building Low-rise Cold-Formed Thin-walled Steel Buildings" (hereinafter referred to as the "low-rise regulations") in 2011. Although there are large-scale residential areas with light steel structures in earthquake-stricken areas such as Sichuan and Gansu, but Overall, the promotion of light-steel housing is relatively difficult and has been in a tepid state. The performance of the light steel structure is far superior to that of the traditional...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a construction method for industrial by-product gypsum used in the wall of light steel houses, which can effectively solve the problems of low integrity of existing light steel houses and long-term accumulation of industrial waste residues that pollute the environment. The construction method of the present invention breaks the traditional two-board-one-sandwich construction method, and the use of gypsum-effect cementing materials can realize flexible and seamless connection with light steel houses, so that the mechanical properties of the overall structure are significantly improved, and the stability is good, which solves the problem of traditional building materials Problems such as cracking and hollowing can satisfy the architect's design pursuit of complex spaces to the greatest extent. The line pipes are pre-buried in advance to reduce the difficulty of interior decoration construction. Steel and industrial by-products can be effectively used, which is conducive to ecological environmental protection and is continuous and seamless. Construction, beautiful appearance, solid wall, avoiding the common hollow feeling of composite walls, light weight of the structure, small amount of foundation work, good seismic performance, good thermal insulation, fire prevention, sound insulation performance, and good hanging force and Impact resistance