A construction method of cast-in-place facing fair-faced concrete wall
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A technology of fair-faced concrete and construction method, applied in the direction of walls, buildings, building components, etc., can solve the problems of affecting the service life of the wall, the decline of the quality of the wall, and the existence of air bubbles in the wall, so as to reduce the maintenance cost of the wall, reduce the The effect of construction noise and structural strength enhancement
Active Publication Date: 2020-05-05
NO 1 CONSTR ENG CO LTD OF GUIZHOU CONSTR & ENG GRP
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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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[0038] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.
[0039] like figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 Shown, the present invention provides a kind of cast-in-place facing fair-faced concrete wall construction method, comprises the following steps:
[0040] Step 1: Delineate the construction area: According to the construction drawings, draw a closed circular outline on the ground as the construction area;
[0041] Step 2: Prepare the wall skeleton: lay out several vertical steel bars standing on the ground in the construction area mentioned in step 1, and then arrange several horizontal steel bars along the horizontal direction, and use binding wires to cross-bond the vertical steel bars and the horizontal steel bars Bundled together at all places, so that the vertical steel bars, horizontal steel bars and binding wires are connected to form the wall skeleton;...
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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...
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Application Information
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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/84
CPCE04B2/84
Inventor 刘峥刘璇崔冲张思斌周雨婷任启豪邓坚吴斌贺贵元
Owner NO 1 CONSTR ENG CO LTD OF GUIZHOU CONSTR & ENG GRP