An Improved Concrete Wall and Column Construction Method
A construction method and technology for concrete walls, applied to walls, columns, piers and other directions, can solve the problems of general appearance effect of concrete root molding, increased repair costs, slow construction progress, etc., to achieve small workload, fast construction progress, avoidance of The effect of rotten roots
Active Publication Date: 2017-06-23
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
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[0022] Such as figure 1 and figure 2 As shown, an improved concrete wall and column construction method includes the following steps:
[0023] (1) Pre-cleaning: Clean up the positions of the walls or columns to be constructed on the surface of the concrete floor 7;
[0024] (2) Binding the foundation reinforcement: binding the foundation reinforcement of the wall or column;
[0025] (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;
[0026] (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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The invention discloses an improved concrete wall and column construction method, which comprises the steps of pre-cleaning, binding foundation steel bars, welding positioning steel bars, installing angle steel, welding limit steel bars, installing formwork, pouring concrete, removing formwork and cleaning. The invention adopts the way of synchronous installation and construction of the angle steel and the formwork at the root of the concrete wall and column, the construction progress is fast, the workload is small, and the angle steel can be recycled for many times, which saves the construction cost and can better avoid root rot. Prevent the occurrence of slurry, and make the concrete wall and the root of the column beautiful.
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 ...
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IPC IPC(8): E04B2/84E04G21/00E04G11/08E04G13/02E04C3/34
Inventor 黄兵季秋野施颖张标李永新
Owner JIANGSU NANTONG SANJIAN CONSTRUCTION GROUP CO LTD