Construction method of formwork support protection device

Abstract

The invention discloses a construction method of a formwork support protection device, and relates to the technical field of building construction formwork support. According to the technical scheme, the formwork support protection device comprises a plurality of formwork walls composed of mutually connected steel frame wood formworks, corner formworks connected with the corners of the formwork walls, back square steel supports fixed to one sides of the formwork walls and triangular supporting frames arranged on the inner sides of the formwork walls, wherein the corners where the adjacent formwork walls are connected are fixedly connected through corner supports. The construction method has the beneficial effects that a safe, reliable and convenient-to-construct operation protection platform is provided for subsequent operators after formwork construction is completed; a higher-strength support effect is provided, the single pouring height is increased, the frequency of occurrence of cold joints is reduced, and the pouring quality of concrete is improved; and after first-time assembly, modular disassembly is directly conducted for recycling in the later period till final use is completed, modular disassembly is conducted, the formwork support protection device is transported to a large site for disassembly and arrangement, a large amount of manpower is saved, and the construction efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of formwork support in building construction, in particular to a construction method of a formwork support protection device. Background technique [0002] With the needs of social development and the improvement of construction technology, a large number of deep foundation pit projects and a large number of giant shear wall constructions have appeared on the site. It is easy for the support strength to be insufficient and the formwork drum or even the expansion of the formwork, especially in the formwork construction at the corner of the wall, often requires carpenters and formwork workers with many years of experience to achieve the effect of neither expansion nor deformation; [0003] However, due to the excessive concrete side pressure and insufficient support strength, generally each pouring is 1.5m-2m, which leads to a decrease in the progress of the project on the one hand, and more cold joints on the...

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Problems solved by technology

[0003] However, due to the excessive concrete side pressure and insufficient support strength, the pouring is generally 1.5m-2m each time, resulting in a reduction in project progress on the one hand, and more cold joints on the wall on the other hand, reducing the quality of the wall and increasing water seepage risk; and after the completion of the formwork construction, the concrete pouring operator's work surface is often a temporary wooden board, which is unsafe and reduces work efficiency

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