Composite heat insulation concrete wall and its construction method

Abstract

The invention relates to a composite thermal insulation concrete wall and relative constructing method, wherein, the thermal insulation layer is used as wall module, inside which the concrete wall base is irrigated; the wall module is formed by two sheets of polystyrene foam plastic side modules, while the modules contain two rows of steel sheets whose edge has teeth with through holes; said teeth and through holes extend out from the polystyrene foam plastic side modules and the two ends of connection reinforced bar is through the holes; outside the wall module, it arranges glass fiber network cloth adhered by polymer cement slurry, steel sheet network anchored on said internal steel sheet, and second glass fiber network cloth and ornament layer while the grid of steel sheet network is filled with the cement slurry in the same thickness of steel sheet network. The invention can effectively improve the strength of polystyrene thermal insulation wall module, avoid the breakage of external wall, apply the ornament and avoid the oxidation of module caused by ultraviolet radiation.

Description

(1) Technical field [0001] The invention relates to a building wall and a construction method thereof, in particular to a composite thermal insulation concrete wall and a construction method thereof. (2) Background technology [0002] Existing composite thermal insulation concrete wall adopts polystyrene foam (EPS) as the side form of the wall, the center is pulled and connected by steel parts, and concrete is poured. Although it has many advantages such as good thermal insulation and sound insulation, and convenient construction, there are still the following points to be improved: the strength of polystyrene thermal insulation wall formwork is low, and it is easy to expand and crack; the external wall lacks fixed points and is not easy to do. Wall decoration; after the wall concrete pouring is completed, the wall decoration work cannot be done immediately, which prolongs the overall construction time; the polystyrene insulation wall formwork is exposed to the sun's ultravi...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a composite thermal insulation concrete wall and its construction method, to solve the technical problem that the strength of the polystyrene thermal insulation wall template is low; and to solve the problem that the polystyrene thermal insulation wall template is exposed to the sun's ultraviolet In addition, it is easy to oxidize the surface of the formwork during the construction process; it also solves the problem that the composite thermal insulation concrete wall lacks fixed points, is not easy to do wall decoration, and delays the overall construction time.

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