Reserved hole formwork structure easy to detach and using method thereof: Fid-Bau Portal

Reserved hole formwork structure easy to detach and using method thereof

CAI MAOXIN / GUO PAN / WANG SHIJIE / WU ZHIQIANG

The invention discloses a reserved hole formwork structure easy to detach and a using method thereof.The reserved hole formwork structure easy to detach comprises a pair of first side formworks oppositely arranged side by side, second side formworks oppositely arranged between the first side formworks side by side, and a plurality of connecting wood sections are connected between the second side formworks; the first side formwork is connected with the connecting wood section, the cover plate formwork is installed at the first end of the first side formwork and the first end of the second side formwork, the bottom face formwork is installed at the second end of the first side formwork and the second end of the second side formwork, inclined face beveled edge parts are arranged on the two side edges of the first side formwork and the two side edges of the second side formwork, and the inclined face beveled edge parts are connected with the connecting wood section. And a gap between the beveled edge parts of the inclined planes of the adjacent first side template and second side template is filled with filler. The construction technical problems that in the deep hole type reserved hole construction process, formwork removal is difficult, the structure is prone to being damaged, residues are prone to being left, and the construction efficiency is low can be solved.

本发明公开了一种易拆模的预留孔洞支模结构及其使用方法，包括并排相对设置的一对第一侧模板，所述的第一侧模板之间并排相对设置有第二侧模板，所述的第二侧模板之间连接设置有多个连接木段，所述的第一侧模板与连接木段相连，所述的第一侧模板和第二侧模板的第一端安装有盖板模板，所述的第一侧模板和第二侧模板的第二端安装有底面模板，所述的第一侧模板和第二侧模板两侧侧边均设置有斜面倒边部，相邻的第一侧模板和第二侧模板的斜面倒边部之间的间隙处填充有填充物。本发明可以解决深孔式预留孔洞施工时的拆模难、易损坏结构、易残留、施工效率低下的施工技术问题。

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