Splicing internal corner template for building

Abstract

The invention belongs to the field of building construction, and particularly discloses a splicing internal corner template for building. The splicing internal corner template for building comprises rectangular steel plate bodies, and is characterized in that strip-shaped square tubes are welded on four edges of the back of each plate body; each square tube is provided with uniformly distributed bolt holes; two plate bodies are spliced to be right-angled from the back; the directions and positions of the bolt holes on the square tubes crossed on the two plate bodies have a one-to-one correspondence relationship. The splicing internal corner template for building is simple in structure, convenient to use, reasonable in design, flexible in application, flexible in product assembly and removal and high in bearing capacity, effectively improves the construction efficiency of templates, saves the material of templates, and is beneficial to wide popularization and application.

Description

(1) Technical field [0001] The invention belongs to the field of building construction, and in particular relates to a formwork for splicing internal corners for building. (2) Background technology [0002] The internal corner formwork is mainly used for pouring the internal corners of concrete buildings. At present, more than 95% of the pouring process of the internal corners where two vertical intersecting vertical walls and horizontal floors meet use wooden formwork. This formwork is easy to use Deformation occurs, resulting in the uneven surface of the inner corner, which affects the appearance and further construction; in addition, because the three sides of the wooden formwork need to be spliced ​​and assembled before use, it has the disadvantages of difficult splicing of the inner corner and inconvenient installation. [0003] The steel formwork is used as the construction formwork of the cast-in-place concrete forming structure. When multiple steel formworks are ...

AI Technical Summary

Problems solved by technology

[0002] The internal corner formwork is mainly used for pouring the internal corners of concrete buildings. At present, more than 95% of the pouring process of the internal corners where two vertical intersecting vertical walls and horizontal floors meet use wooden formwork. This formwork is easy to use Deformation causes the surface of the inner corner to be uneven, which affects the appearance and further construction; in addition, because the three sides of the wooden formwork need to be spliced ​​and assembled before it can be used, it has the disadvantages of difficult splicing of the inner corner and inconvenient installation

[0003] The steel formwork is used as the construction formwork of the cast-in-place concrete forming structure. When multiple steel formworks are connected together, a lot of supporting materials are required, the stability is poor, and disassembly and assembly are inconvenient and dangerous; at the same time, large gaps are prone to appear at the joints. , prone to grout leakage when pouring concrete

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