Joint-filling-free formwork: Fid-Bau Portal

Joint-filling-free formwork

ZHU LIMING / ZHU WEIBO

The invention provides a caulking-free formwork, and relates to the technical field of formworks. A caulking-free formwork comprises a top plate and a side plate arranged around the side wall of the top plate, one end of the side plate is connected with the top plate, the other end of the side plate is provided with a flange edge, the thickness of the flange edge is smaller than 1 cm, and the connecting position of the upper side wall of the flange edge and the outer side wall of the side plate is in smooth transition. The side plate inclines towards one side of the top plate, and the joint of the side plate and the top plate is in smooth transition; an eighth reinforcing rib is annularly arranged on the inner side wall of the joint of the top plate and the side plate. By the adoption of the method, filler does not need to be used for filling the gap between the two adjacent formwork flange edges, the purchase cost of the filler is saved, the construction time is shortened, and the labor cost is saved.

本发明提出了一种免填缝模壳，涉及模壳技术领域。一种免填缝模壳，包括顶板和围绕于上述顶板侧壁设置的侧板，上述侧板的一端与上述顶板连接，上述侧板的另一端设有法兰边，上述法兰边的厚度小于1cm，上述法兰边上侧壁与上述侧板外侧壁的连接处圆滑过渡；侧板朝向顶板一侧倾斜设置，侧板与顶板连接处圆滑过渡；顶板与侧板连接处的内侧壁环形设有第八加强筋。采用本发明，其不需要使用填充物以填充相邻两个模壳法兰边之间的缝隙，节省了填充物的购买成本，而且减少了施工时间和节省了人力成本。

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