Concrete floor lower-plate hanging-template template system capable of high-quality demoulding and supporting and disassembling method of concrete floor lower-plate hanging-template template system

Abstract

The invention discloses a concrete floor falling lower-plate hanging-template template system capable of high-quality demoulding and a supporting and dismounting method of the concrete floor lower-plate hanging-template template system. The problem that edges and corners of a lower plate are prone to being lack of and fallen in an existing lower-plate hanging-template template system is solved. The concrete floor falling lower-plate hanging-template template system comprises a left front L-shaped square steel template (1), a left rear L-shaped square steel template (2), a right front L-shapedsquare steel template (3) and a right rear L-shaped square steel template (4), wherein the four L-shaped square steel templates are spliced end to end to form a concentric-square shape, the end to endsplicing of the two L-shaped square steel templates are but joint together in a wedge-shaped surface form, and the formed four wedge-shaped splicing surfaces are spatially arranged in parallel with each other; fixing and connecting plates (10) are arranged at the splicing positions at which the two L-shaped square steel templates are connected end to end; a square steel diagonal brace (5) is fixedly arranged between the two inner sides of each L-shaped square steel template. The occurrence of missing edges and falling corners is avoided to the greatest extent when the templates are removed.

Description

technical field [0001] The invention relates to a hanging formwork formwork system for kitchen and bathroom concrete lowering slabs, in particular to a hanging formwork formwork system and a demoulding method that can improve the quality of kitchen and bathroom concrete lowering slabs. Background technique [0002] In the construction of concrete buildings, the floor elevation of the bathroom and kitchen on the same floor is lower than that of the floor of this floor, and the floor of the bathroom and kitchen is called the lowering slab; when pouring the floor of this floor, it is necessary to pass the hanging formwork system at the lowering slab. support to form lowering slabs; at present, the hanging formwork commonly used in the hanging formwork system of lowering slabs is wooden formwork, and there are some defects in the assembly, support and demolition of the hanging formwork formwork system, which are specifically manifested in: the horizontal and vertical of the hangi...

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Problems solved by technology

[0003] The present invention provides a concrete floor lowering slab hanging formwork formwork system capable of high-quality demoulding and a supporting and dismantling method, which solves the problems existing in the existing lowering slab hanging formwork formwork system that the lowering slab is prone to missing edges and corners and the joint nodes of the formwork are difficult to control technical problem

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