Light steel keel composite concrete wallboard hoisting structure and mounting method thereof

Abstract

The invention discloses a light steel keel composite concrete wallboard hoisting structure and a mounting method thereof. The light steel keel composite concrete wallboard hoisting structure comprises a light steel keel framework, a concrete plate and a keel concrete plate connector; the light steel keel framework consist of joint keels and vertical keels, the joint keels adopt U-shaped keels, the vertical keels adopt C-shaped keels, and the keels are connected and assembled via high-strength self tapping screws; the light steel keel framework is internally filled with a thermal-insulating material, and a cement fiberboard or a gypsum board and other boards are mounted on the light steel keel framework to serve as a wall inner surface. Compared with the prior art, the light steel keel composite concrete wallboard hoisting structure and the mounting method thereof disclosed by the invention have the advantages that the construction speed is greatly improved, and the construction period can be shortened by 30-50 percent; the thickness is thin, used materials are fewer, the manufacturing process is simple, and the overall cost is reduced by 10-30 percent compared with that of a traditional exterior wall, so that the construction cost can be reduced.

Description

technical field [0001] The invention relates to building materials, in particular to a light steel keel composite concrete wall panel hoisting structure and an installation method thereof. Background technique [0002] The existing prefabricated concrete sandwich insulation wall (hereinafter referred to as sandwich wall panel), the sandwich wall panel consists of inner leaf wall (7-10 cm thick concrete slab), middle insulation layer (3-10 cm thick insulation layer) and outer leaf wall (5-9 cm thick concrete slab), the inner leaf wall and the outer leaf wall are connected by connectors (FRP connectors or stainless steel connectors). The inner leaf wall plays the role of structural load-bearing, and the outer leaf wall plays the role of insulation layer, protective layer and facade decoration. Sandwich wall panels have both structural and load-bearing functions. They are thick, self-heavy, and the manufacturing process is complicated. Grouting and caulking are required on the...

AI Technical Summary

Problems solved by technology

Sandwich wall panels have both structural and load-bearing functions. They are thick, self-heavy, and the manufacturing process is complicated. Grouting and caulking are required on the installation site. It is technically difficult to realize the integration of exterior wall decoration, and the overall cost is higher than traditional exterior wall construction methods.

Moreover, the prefabricated concrete sandwich insulation wall of the traditional exterior wall lacks lifting and installation structures, which makes lifting and installation inconvenient

Moreover, the prefabricated concrete sandwich insulation wall of the traditional exterior wall lacks lifting and installation structures, which makes lifting and installation inconvenient

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