Construction method for connection of tie bars for filler wall
A construction method and technology for tie bars, which are applied in the directions of structural elements, building components, building reinforcements, etc., can solve the problems of structural damage and difficulty in ensuring the strength of planting reinforcement, and achieve the effect of ensuring the strength of planting reinforcement and easy removal of formwork.
Inactive Publication Date: 2017-03-29
CHINA MCC20 GRP CORP
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Problems solved by technology
Although the construction is easier in this way, it is difficult to guarantee the strength of the planting bars, and it will damage the structure to a certain extent.
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[0008] like figure 1 As shown, a construction method for tie-tie bars in filled walls, first, make a threaded sleeve 1 that matches the tie-in bars; then, process the steel bars 2 reserved in the concrete before pouring the concrete, and the exposed parts Put the wire with a length of 30mm to 50mm on the wire machine, then install the steel bar covered with the wire at the designated position, and only expose a section of steel bar 3 about 100mm on the formwork, and finally, use the threaded sleeve to expose the remaining 100mm after the formwork is removed. Part of the reinforcing bars 3 are connected with the reinforcing bars to be reserved in the masonry 4 .
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The invention relates to the concrete civil engineering field, in particular to a construction method for padding of tie bars for a filler wall. The invention provides a construction method for connection of tie bars for a filler wall. The method comprises following steps: making a threaded sleeve matched with a steel tie; then, processing rebars pre-reserved in concrete prior to concrete pouring, sleeving an exposed part with a wire of 30-50 mm in length on a threading machine, installing the rebars sleeved with the wires and exposing the rebars for 100 mm on a template; and finally, utilizing the threaded sleeve to connect the remaining exposed part of 100mm with the rebars pre-reserved in brickwork after de-molding. The construction method for connection of tie bars for the filler wall has following beneficial effects: simple installation is achieved; demoulding difficulty of a concrete structure is reduced; and strength of the tie bars is ensured.
Description
technical field [0001] The invention relates to concrete wood engineering, in particular to a construction method for filling wall tie bars. Background technique [0002] Infill wall masonry requires horizontal steel bars (tie bars) to be connected to the completed concrete structure. If the tie bars with an exposed length of 1000mm (vertical spacing of 500mm) are reserved in the concrete structure before concrete pouring, it will be very difficult to remove the formwork. The method generally adopted at present is to drill holes and plant bars on the concrete structure before building walls after formwork removal. Although the construction is easier in this way, it is difficult to guarantee the strength of the planted bars, and it will damage the structure to a certain extent. Contents of the invention [0003] The invention aims at overcoming the defects of the prior art, and provides a construction method for filling the wall with tie bars. The invention is easy to in...
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IPC IPC(8): E04G21/12E04B1/41E04C5/16
Inventor 刘乐邢占清黄华黄辉童鹤
Owner CHINA MCC20 GRP CORP