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Improved concrete wall and column construction method

A construction method and technology for concrete walls, applied in the direction of walls, columns, pier columns, etc., can solve the problems of general appearance of concrete roots, increased repair costs, and slow construction progress, so as to achieve small workload, fast construction progress, and avoid The effect of rotten root leakage

Active Publication Date: 2015-10-21
JIANGSU NANTONG SANJIAN CONSTRUCTION GROUP CO LTD
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Problems solved by technology

[0002] In the construction of traditional concrete wall and column formwork, in order to prevent quality defects such as rotten roots and grout leakage caused by insufficient sealing of the bottom opening when the formwork is supported, the method of pressing sponge strips or mortar at the bottom opening of the formwork is usually used, but The construction of these two methods is cumbersome, the construction progress is slow, and common quality problems such as rotten roots and grout leakage are prone to occur after the formwork is removed, and the appearance of the concrete roots is mediocre, which increases the cost of repairing accordingly

Method used

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Embodiment Construction

[0021] Such as figure 1 and figure 2 As shown, an improved concrete wall and column construction method includes the following steps:

[0022] (1) Pre-cleaning: Clean up the positions of the walls or columns to be constructed on the surface of the concrete floor 7;

[0023] (2) Binding the foundation reinforcement: binding the foundation reinforcement of the wall or column;

[0024] (3) Welding positioning reinforcement 4: Weld multiple positioning reinforcements 4 side by side at a position where the foundation reinforcement is 15-22mm away from the concrete floor 7. The length of the positioning reinforcement 4 is smaller than the width of the wall or column, and the center of two adjacent positioning reinforcements 4 is ensured. The spacing is 480-520mm;

[0025] (4) Install the angle steel 5: install the angle steel 5 on both sides of the foundation steel bar, the inner sides of the vertical sides of the angle steel 5 are respectively against the two ends of the positi...

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Abstract

The invention discloses an improved concrete wall and column construction method. The method comprises the steps of pre-cleaning, basic steel bar binding, locating steel bar welding, angle steel mounting, limiting steel bar welding, formwork mounting, concrete pouring, mold removal cleaning and the like. The mode of carrying out synchronous mounting construction on roots of concrete walls and columns through angle steel and formworks is adopted, the construction progress is quick, the work load is small, the angle steel can be cyclically used many times, construction cost is saved, the situation of root rotting and slurry leaking can be avoided well, and the roots of the concrete walls and columns are formed attractively.

Description

technical field [0001] The invention belongs to the technical field of building construction, in particular to an improved concrete wall and column construction method. Background technique [0002] In the construction of traditional concrete wall and column formwork, in order to prevent quality defects such as rotten roots and grout leakage caused by insufficient sealing of the bottom opening when the formwork is supported, the method of pressing sponge strips or mortar at the bottom opening of the formwork is usually used, but The construction of these two methods is cumbersome, and the construction progress is slow. After the formwork is removed, common quality problems such as rotten roots and grout leakage are likely to occur, and the appearance of the concrete roots is mediocre, which increases the repair cost accordingly. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an improved concrete wall and column ...

Claims

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Application Information

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IPC IPC(8): E04G21/00E04G11/08E04G13/02E04B2/84E04C3/34
Inventor 黄兵季秋野施颖张标李永新
Owner JIANGSU NANTONG SANJIAN CONSTRUCTION GROUP CO LTD
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