Building pouring formwork support and construction method thereof

Abstract

The invention relates to the technical field of post-cast strip pouring formworks, in particular to a building pouring formwork support and a construction method thereof.The building pouring formwork support comprises a basement outer wall, and an outer wall post-cast strip is arranged in the middle of the basement outer wall; the prefabricated splice plate is attached to the middle of the outer side wall of the basement outer wall and covers one side of the outer wall post-cast strip, the side face of the fixed baffle is fixedly connected with an L-shaped elastic metal plate, the side face of the positioning protruding plate is fixedly connected with a wedge-shaped block, and the end of the positioning protruding plate is matched with the inner side of the elastic metal plate; the prefabricated splicing structure has the beneficial effects that the multiple prefabricated splicing plates are arranged, every two adjacent prefabricated splicing plates are assembled and spliced through the positioning protruding plates, the fixing baffles and the elastic metal plates, the split bolts are arranged on the prefabricated splicing plates and used for being connected with the inner side formwork, and the prefabricated splicing plates are spliced in an assembled mode and can be installed according to site requirements; the construction process is more flexible, and the application range is wider.

Description

technical field [0001] The invention relates to the technical field of post-casting belt pouring formwork, in particular to a building pouring formwork support and a construction method thereof. Background technique [0002] The exterior wall of the basement at the connection between the main building and the basement is left with a post-settling pouring belt according to the design requirements. Usually, the waterproofing and backfilling of the exterior wall of the basement needs to be constructed before the closing of the post-settling pouring belt, and the outer side of the basement retaining wall needs to be sealed before the construction of waterproofing. , When the belt is poured after settlement, the inner side of the retaining wall needs to use a single-sided formwork. [0003] In the prior art, the general construction blueprint requires reference to "10j301 - P50 Requirements for Construction of Waterproof Structures of Underground Buildings", and is used at the po...

AI Technical Summary

Problems solved by technology

[0007] 1) Using the masonry method will make it difficult to support the formwork on one side of the retaining wall, and because the rigidity of the masonry itself is relatively weak, the masonry is easily deformed and damaged when backfilling;

[0008] 2) Reinforced concrete is used for construction, the pouring process is complicated, and the quick-easy closing net is easy to deform and leak grout during the vibrating process of pouring concrete, and the quality is not easy to guarantee

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