Pouring construction method of combination part between cylindrical component and beam poured by paper tube template
A construction method and joint technology, which are applied in the on-site preparation of building components, formwork/formwork/work frame, building structure, etc., can solve problems such as feasible technical solutions and public reports that have not yet been seen
Inactive Publication Date: 2010-09-08
上海市浦东新区建设市场管理署
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Problems solved by technology
However, it is still in the experimental stage in the domestic construction field, and there is no public report of a complete feasible technical solution.
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[0013] In the following, the present invention will be further elaborated and specific embodiments of the present invention will be given in conjunction with the accompanying drawings.
[0014] The pouring construction method of the joint between the column member and the beam cast by the paper tube formwork is as follows:
[0015] First, on the upper part of the column close to the pouring beam that has been poured and is still wrapped with the paper tube formwork, cut out the corresponding position gap in the paper tube formwork according to the width and thickness of the beam to be poured, and take the mold at the lower part near the gap A column clamp is erected on the column; at the same time, the opening of the paper tube formwork is sealed with polyurethane to prevent water or concrete from penetrating into the inner cavity of the paper tube through the cut when pouring the frame beam.
[0016] Then, the cut part of the paper tube formwork that has been notched is reinf...
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The invention relates to a pouring construction method of a combination part between a cylindrical component and a beam poured by a paper tube template, which is characterized in that: A. a position notch is cut on a paper tube template on the upper part of a cylinder body which is formed in pouring way, is still wrapped by the paper tube template and is close to a poured beam according to the width and the thickness of the beam to be poured, and a cylindrical clamp is arranged on the lower part with a mould cylinder body which is close to the notch; B. a plurality of vertically arranged strip-shaped clamp plate grid bars and an arc purlin enclosure which closely surrounds the clamp plate grid bars are arranged on the cutting part of the paper tube template which is provided with the notch to be consolidated by nails; C. two ends of the arc purlin enclosure are fixedly connected with a clamp plate side mould at two side edges of the poured beam through horse-riding nails, so the formed concrete cylinder body with the paper tube template is reasonably connected with the beam template which is arranged on the cylinder body, and the normal concrete pouring procedure is proceeded according to the conventions.
Description
technical field [0001] The invention relates to a building construction technology, in particular to a pouring construction method for a joint between a columnar member and a beam cast by paper tube formwork, which belongs to the paper tube formwork construction technology category. Background technique [0002] Since the pouring technology of building structural parts using paper tube formwork is a kind of concrete construction technology with great development prospects, it can save a lot of wooden formwork, improve the shape of the outer surface and reduce construction costs. However, it is still in the experimental stage in the domestic construction field, and there is no public report of a complete feasible technical solution. Especially after finishing the pouring of the round column of the main frame of the building, how to realize the combined pouring of the round column and other frame beams on the basis of the round column has become a major problem of using paper ...
Claims
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Inventor 瞿跃方陆海林李忠湧王汝敏蒋开兵王钧孙健孙亚龙夏军徐杰郝肇轩骆杰毛辉王浩良
Owner 上海市浦东新区建设市场管理署