Pouring formwork structure for non-standard layer structure and construction method

Abstract

The invention discloses a pouring formwork structure for a non-standard layer structure and a construction method. The non-standard layer structure comprises at least one first non-standard layer, and height difference of the first non-standard layer higher than a standard layer is delta 1. The first non-standard layer is constructed by adopting a first aluminum alloy setting formwork of the standard layer through the following steps that the first aluminum alloy setting formwork is installed and comprises first wall column formworks and a first beam slab formwork arranged between the first wall column formworks; a wooden bottom mold is laid on the first beam slab formwork, and the height of the wooden bottom mold is equal to delta 1; a first wooden mold plate corresponding to the wooden bottom mold is installed on the outer side of an outer mold plate of each first wall column formwork and in tension joint with the outer side of the wooden bottom mold through a first split bolt. The aluminum alloy formwork and the wooden mold plate combined formwork system is adopted for construction, under the condition of not changing the aluminum alloy formwork, the floor height meets that of the non-standard layer, materials, manpower and time cost and the like are saved, and the requirement for green construction is met.

Description

technical field [0001] The invention relates to non-standard layer construction of super high-rise buildings, in particular to a pouring formwork structure and construction method of non-standard layer structure. Background technique [0002] With the continuous acceleration of urban modernization, various high-rise buildings, large and medium-sized commercial buildings, and factory buildings continue to emerge, which put forward higher and stricter requirements for the application of formwork systems. At this stage, aluminum alloy formwork is widely used in high-rise buildings, which not only reduces the loss of wood, but also greatly improves the construction progress and brings considerable benefits to enterprises. It is the general trend of a low-carbon society. [0003] However, the aluminum alloy formwork is a stereotyped formwork system customized according to the engineering standard layer structure, the specified position of the components, and the geometric dimensi...

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Problems solved by technology

[0003] However, the aluminum alloy formwork is a stereotyped formwork system customized according to the engineering standard layer structure, the specified position of the components, and the geometric dimensions. It is suitable for the construction of the standard layer structure. Compared with the standard layer, the non-standard layer height has some changes. Therefore, the aluminum alloy formwork It cannot continue to be used for non-standard floors in high-rise buildings (generally floors for special purposes such as refuge floors)

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