Composite wallboard manufacturing and installation method

Abstract

The invention relates to a high-performance composite wallboard, a manufacturing method thereof, and an installation method thereof. The invention belongs to the filed of civil engineering and building construction. The invention relates to a construction, manufacturing, and installation method of a construction retaining wallboard. The invention provides a high-performance, multi-functional, high-endurance retaining wallboard suitable for both reinforced concrete structure and steel structure constructions. The wallboard can be flexibly pre-cast and produced on sites, factories and workshops, mechanically assembled on site, conveniently operated with low cost, and rapidly constructed. During an application period, the wallboard is green, energy-saving, and healthy. According to the invention, a specially produced light steel net framework is adopted as a wall frame; a variety of structural layers (such as a light concrete layer) are sequentially composed according to a regulated process in a factory or a workshop, such that the composite wallboard is formed. The installation method of the wallboard comprises steps that: when the wallboard is pre-cast, only the light steel framework is reserved on the edges; the light steel framework is fixed by welding or fastening with reserved iron pieces on a surrounding structural beam or a column (wall); a detaching-free template is fixed on the exposed framework by using bolts (nails); and an integral wallboard is formed through polyurethane foaming.

Description

technical field [0001] The invention belongs to the field of civil construction engineering, and relates to a structure, a manufacturing method and an installation method of an engineering enclosure wall panel. Background technique [0002] In recent years, the construction of green, energy-saving, and healthy buildings has become our basic national policy. The industrialized engineering construction model marked by standardization and industrialization requires factory-based prefabrication of engineering construction, and on-site mechanized assembly and cooperation to achieve energy conservation and environmental protection during the construction period. , Improve the working environment of operators, shorten the construction period, reduce the cost of the project, the goal of energy saving, green, healthy and comfortable during the service period; the enclosure wall panel is one of the main components of the construction project, its high performance, multi-function and c...

AI Technical Summary

Problems solved by technology

In order to achieve the above goals, all parts of the country are currently actively researching, promoting, and applying this kind of enclosure wall panels. Some technologies are introduced from foreign advanced technologies and practices, but due to insufficient research, absorption, and improvement, many wall panels The construction, production and installation technology cannot well adapt to the multi-functional and high-performance requirements, and many problems of one kind or another have arisen, such as the multi-functional composite of the exterior wall panels is unscientific, simple function accumulation is adopted, the structure and process are complicated, and the operation The quality is not easy to control, lack of integrated and unified multi-functional design and construction, so that every function of the exterior wall panels cannot achieve high performance, the durability does not meet the requirements, and many quality and safety problems arise. For this reason, we have conducted in-depth research , repeated application of improvements, forming the present invention

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