Construction method of adjustable concrete hanging mould structure

Abstract

The invention discloses a construction method of an adjustable concrete hanging mould structure. The construction method of the adjustable concrete hanging mould structure is characterized by including the following steps that (1) a mould block for building a hanging mould is prepared, and the vertical section of the mould block is of a L-shaped structure, wherein the horizontal part of the L-shaped structure is an anti-floating part, and the vertical part of the L-shaped structure is a shaping part; (2) treatment of a concrete slab surface mould is carried out; (3) the hanging mould is installed; and (4) the pouring process is carried out, specifically, after the reinforcement treatment is carried out, pouring can be started; and the pouring process specifically includes the steps that concrete is directly poured from a pouring cavity of a concrete beam so that the concrete flows from the pouring cavity of the concrete beam to a formwork of the bottom of an structural slab, and thus the concrete beam and the concrete slab surface form a whole. According to the construction method of the adjustable concrete hanging mould structure, the concrete slab surface and the concrete beam are enabled to form a whole by an one-step pouring method, so that the problems of water seepage and water leakage are avoided.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a construction method of an adjustable concrete hanging formwork structure. Background technique [0002] In the actual construction process of pouring concrete, you often come into contact with hanging formwork (the formwork that is suspended on other fixtures without support). When it is necessary to pour concrete beams and concrete slabs at the same time, it needs to be poured in two steps: Concrete is poured under the formwork, and then the concrete under the formwork is lifted until it has a certain bearing capacity to form a concrete panel. ②Concrete is then poured at the place where the formwork is placed (the place where the formwork is placed is above the concrete poured in the first step) to form concrete beams, and finally the pouring is completed. However, when such a pouring method is used, construction joints are prone to appear in the con...

AI Technical Summary

Problems solved by technology

However, when using such a pouring method, the concrete is prone to construction joints, which will cause the concrete structure to not be dense, and the concrete slab and concrete beams cannot form a unified whole

In actual construction, most of the places where hanging formwork is used are toilets, balconies and other rooms with a lower elevation than the floor, and these places use a lot of water. If the concrete structure is not complete and dense, it will cause water seepage or even water leakage.

In addition, the construction method of pouring in two steps is time-consuming and laborious.

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