Fixing formwork and reinforcing method for underground pipe gallery with steel edge rubber water stop belt: Fid-Bau Portal

Fixing formwork and reinforcing method for underground pipe gallery with steel edge rubber water stop belt

WEI PENG / YIN WANYUN / JIN RENCAI / CHEN YUHUA / ZHANG JUN / WANG ZHUBING

The invention discloses a fixing formwork and a reinforcing method for an underground pipe gallery with a steel edge rubber water stop belt, and belongs to the technical field of urban underground comprehensive pipe gallery deformation joint water prevention. The reinforcing method for the underground pipe gallery with the steel edge rubber water stop belt comprises the three steps of mounting therubber water stop belt, preparing all parts of a fixing frame, manufacturing the fixing frame and positioning and reinforcing. According to the fixing formwork and the reinforcing method, the rubberwater stop belt is reinforced by manufacturing the fixing frame, so that the positioning precision of the rubber water stop belt can be improved, the displacement of the rubber water stop belt generated during concrete pouring and vibrating is reduced, the rubber water stop belt at the outer leakage part can be protected in the pouring and formwork removing process, the waterproof function of thestructure of the rubber water stop belt is guaranteed, and the operation and maintenance of a pipe gallery in the later period are facilitated; and the fixing formwork and the reinforcing method are simple to operate, convenient and fast to disassemble and convenient to construct, and the standard requirements are met.

本发明公开了一种地下管廊带钢边橡胶止水带的固定模板及加固方法，属于城市地下综合管廊变形缝防水技术领域。本发明的地下管廊带钢边橡胶止水带的加固方法，包括安装橡胶止水带、准备固定框架各部件和制作固定框架并定位加固三个步骤。本发明通过制作固定框架对橡胶止水带进行加固，不仅能够提高橡胶止水带的定位精度，减小了橡胶止水带因砼浇筑振捣时产生的位移，还可以在浇筑及拆模过程时对外漏部分橡胶止水带进行保护，保证了其结构的防水功能，便于后期管廊的运营维护，且本发明操作简单，拆卸便捷，施工方便，满足规范要求。

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