Novel composite heat-preservation wall structure and construction method thereof

Abstract

The invention provides a novel composite heat-preservation wall structure and a construction method thereof. Truss type connection formed by a rib net is arranged for connecting an outer layer reinforcing mesh piece of a concrete protection layer and a main body steel bar framework of a concrete main body structural layer into a whole, the concrete protection layer and the building concrete main body structural layer are poured at the same time, integration of heat preservation and structure of a building is achieved, the common problems of cracking and falling of an exterior wall heat preservation system are solved, and the effect that the heat preservation life and the structure life of the building are the same is achieved. The heat preservation and protection integrated mesh piece and a heat preservation material layer can be prefabricated off site and paved at site, construction is convenient and fast, the requirements of China Code for Fire Protection Design of Buildings GB 50016-2014 for a chamber-free composite heat-preservation structural body are satisfied, the novel composite heat-preservation wall structure and the construction method thereof have the advantages that building resources are saved, the heat preservation and energy conservation effects are good, the fire-protection grade is high, and it is beneficial to achieving the goals of energy conservation and emission reduction of China.

Description

technical field [0001] The invention relates to the technical field of building thermal insulation wall engineering, in particular to a novel composite thermal insulation wall structure and a construction method thereof. Background technique [0002] Building energy conservation is the key to improving energy utilization and reducing pollution emissions, and improving the thermal insulation effect of building exterior walls is the mainstream method to achieve building energy conservation. Building insulation and structure integration technology is a new type of building that integrates building insulation and wall enclosure functions, and can meet the current building energy-saving standards without taking additional insulation measures, realize the same lifespan of insulation and walls and meet fire protection requirements Energy-saving technology can effectively improve the energy-saving effect of buildings. Therefore, local government departments have issued relevant docu...

AI Technical Summary

Problems solved by technology

Building thermal insulation and structural integration technology combined with the above-mentioned "Code for Fire Protection Design of Buildings" GB50016-2014 will cause a lot of waste of building resources during the specific implementation process, and even fail to meet the technical requirements, which is not conducive to the realization of energy conservation and emission reduction goals

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