Formwork reinforcing device without top support for post-cast strip and construction method thereof

Abstract

The invention discloses a formwork reinforcing device without top support for a post-cast strip and a construction method thereof. The formwork reinforcing device comprises basement top plates, waterstop screw rods, main rib steel pipes, timber cushion blocks, clamps, back rib timbers, formworks, a post-cast strip beam and plain concrete columns, wherein the basement top plates are respectively arranged at both ends of the post-cast strip beam; the main rib steel pipes are arranged at the upper end and lower end of each basement top plate at equal intervals along the horizontal direction; three water stop screw rods penetrate through each of the main rib steel pipes at equal intervals along the longitudinal direction; the timber cushion blocks are respectively arranged at one end of the upper end surface of each basement top plate. The formwork reinforcing device has the beneficial effects that the problem of accumulation of revolving materials such as lower steel pipes, formworks, timbers and the like at the overhanging end of the post-cast strip in the building construction project are solved, the construction cost is reduced, the load bearing function of the formwork supportingsystem can be replaced, and the project quality of the beam plate at the overhanging area of the post-cast strip is effectively guaranteed; the operation is simple, the use is convenient, the good social benefit is realized, and the formwork reinforcing device is suitable for being popularized and applied.

Description

technical field [0001] The invention relates to a reinforcement device, in particular to a post-casting belt without top support formwork reinforcement device and a construction method thereof, belonging to the technical field of building construction applications. Background technique [0002] In the process of building construction, during the construction of the basement structure, the post-casting belt is often put aside for a period of time and closed. In order to solve the problem of cracks in the reserved beams and slab structures of the basement caused by the sinking of the cantilevered section of the post-casting belt, it is often used to retain the post-casting belt. Measures to deal with the formwork support system, this method will cause a large long-term backlog of formwork, steel pipes, wood and other materials in the support system, increasing construction investment. Contents of the invention [0003] The purpose of the present invention is to solve the abo...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the above-mentioned problems, and propose a post-cast belt without top support formwork reinforcement device and its construction method. Backlog problem, optimized construction process

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