Block type wall system assembled by hoisting and construction method thereof

Abstract

Disclosed are a block type wall system assembled by hoisting and a construction method thereof. Multiple prefabricated wall board blocks are assembled into a whole, each prefabricated wall board block is provided with a reinforcing mesh concrete layer and a heat insulation layer outside in sequentially, the reinforcing mesh concrete layer consists of a structural layer and an outer surface layer disposed on the outer surface of the structural layer, four edges of the outer surface layer are protruded from four edges of the structural layer, the lower surface of the structural layer is provided with inner reinforcing bar holes corresponding to vertical long reinforcing bars on the lower adjacent prefabricated wall board block, and the heat insulation layer comprises external nonorganic boards, internal nonorganic boards, vertical nonorganic rib plates and fireproof heat insulation rock wool. The wall system is light in weight, simple in structure, convenient in installation and capable of realizing industrialized production. The wall system utilizes the external wall and internal heat insulation structure, the specially-made heat insulation layer and the concrete structural layer are connected quite closely and tightly, and the heat insulation layer is located on the innermost side, so that the probability of wetting due to seepage is reduced greatly.

Description

technical field [0001] The invention relates to an exterior wall system and a construction method thereof. Background technique [0002] In traditional multi-storey and high-rise buildings, the construction process of the main body of the exterior wall is cumbersome, requiring a lot of manpower and resources, the construction efficiency is not high, a large amount of garbage is generated during the construction process, and the construction of the insulation layer of the exterior wall is complicated, so it is difficult to guarantee the construction quality. [0003] Existing prefabricated panels or combined panels for external walls can solve the problem of cumbersome construction procedures, but the waterproof treatment between concrete structures and the complex connection of construction and installation cannot solve the problems of external wall leakage and thermal insulation at all. In addition, the existing prefabricated panels or composite panels for external walls ha...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a modular hoisting and assembly wall system and its construction method, to solve the problems of hollowing, condensed water, separation, falling off, fire hazards, maintenance and transformation in the external wall insulation; The wall-mounted panels are prone to joint leakage and joint cracking; it is also necessary to solve the problems that the traditional exterior wall-mounted panels are too complicated in structure, troublesome to manufacture and install, and high in production costs

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