Prefabricated special-shaped light-steel composite wall board and mounting method thereof

Abstract

The invention discloses a prefabricated special-shaped light-steel composite wall board and a mounting method of the wall board. The middle of a light-steel frame is filled with a sandwich heat preservation material, and a steel wire mesh is welded with the outer surface of the light-steel frame; and a self-compaction cement surface layer is wrapped with the steel wire gauze and then is cast on the outer surface of the light-steel frame in an in-situ manner. The light-steel frame is pre-positioned on frame M-type steel, corner square steel, corner square steel and an inclined support which are manufactured in a factory according to the needed size; ends between the frame M-type steel are connected through U-shaped connecting parts via tapping screws; the corner square steel is connected with the frame M-type steel through bearing inserting heads on the upper portion of the corner square steel via a tapping screw; and the inclined support is connected with the frame M-type steel and the corner square steel through a tapping screw. In the actual mounting process of the wall board, a novel connecting manner between wall boards formed by M type steel in a wall and board connecting parts and a novel connecting manner between the wall boards and floors can provide more stable and safer connection, the mounting efficiency of the wall boards can be improved, the site assembly degree is greatly improved, and the construction period is shortened.

Description

technical field [0001] The invention relates to a prefabricated special-shaped light steel composite wallboard and an installation method thereof, belonging to the technical field of building structure engineering, in particular to a composite wallboard integrating heat preservation and structure and its manufacturing method and installation method. Background technique [0002] In the field of construction at home and abroad, the walls suitable for prefabricated houses are mainly divided into wood panel walls, prefabricated reinforced concrete walls, steel plate shear walls, reinforced mesh shotcrete walls, foamed concrete walls, and cold-formed thin-walled steel composite walls. Wait. However, at present, the degree of assembly of most prefabricated wall panels at home and abroad is still at the component level, and there is still a certain gap in the modular design, production and installation of the overall wall panels, especially in the integration of thermal insulation...

AI Technical Summary

Problems solved by technology

However, at present, the degree of assembly of most prefabricated wall panels at home and abroad is still at the component level, and there is still a certain gap in the modular design, production and installation of the overall wall panels, especially in the integration of thermal insulation and structural integration. There are still big deficiencies in the prefabricated wall panels

Aiming at the low assembly level of the current wall panels, a large amount of labor costs are required for processing and installation, resulting in high cost of the wall panels, the present invention provides a prefabricated special-shaped panel with high assembly level, suitable for industrial production, integrated heat preservation and structural integration. The light steel composite wall panel and its installation method can not only reduce the construction cost, but also improve the construction error, reduce the workload and construction period on site, and are more energy-saving and environmentally friendly. applicability

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