A construction method of cast-in-place facing fair-faced concrete wall

Abstract

The invention provides a construction method of a cast-in-place decorative finish bare concrete wall. The construction method comprises the steps of delimiting a construction area on the ground, preparing a wall skeleton, preparing a plurality of wall formworks, hoisting the wall formworks, preparing bare concrete, removing all impurities in the wall skeleton and the wall formworks, pouring cementmortar, pouring the bare concrete into the wall skeleton several times, vibrating the bare concrete, curing the cast-in-place decorative finish bare concrete wall, and dismantling protective materials. According to the technique scheme of the construction method, the wall formworks are made from N-shaped steel beams and punched and cold bend C-shaped structural steel, the flatness of a panel is high, at same time, a plurality of wall penetrating screws are adopted, the structural strength of an existing supporting system of the wall formworks is greatly enhanced, the flatness of both sides ofa pouring wall body is effectively ensured, and compared with the prior art, the construction method has the advantages of convenient installation of the wall formworks, good quality of the pouring wall body, low cost, saving of raw materials, shortening of construction time, reduction of environmental pollution and the like.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and in particular relates to a construction method of cast-in-situ decorative fair-faced concrete walls. Background technique [0002] In recent years, with the development of construction technology and the strong support of national policies, various new building materials and building structural components have been widely put into mass production and application, which has won praise from the society and achieved good economic value. In the construction of building walls, the wall structure made of steel bars and concrete is generally used, which has the advantages of fast construction speed, high efficiency, and good wall structure strength. However, due to the extensive use of ordinary concrete, it is easy to produce A lot of dust, causing environmental pollution, caused complaints from residents in the surrounding area of ​​the construction site. In order to alleviate this...

AI Technical Summary

Problems solved by technology

In the prior art, if the traditional construction technology is still used to build the fair-faced concrete wall, it is easy to cause the surface of the wall to tilt, and there are air bubbles in the wall, resulting in a decline in the quality of the wall and affecting the service life of the wall

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