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平顶拱形屋面弧形屋面外模安装

网址:www.hbgxwd.com  2019-11-23  作者:admin    阅读:

平顶拱形屋面弧形屋面外模安装:
Installation of external formwork of arc roof with flat roof and arch roof:
(1)弧形屋面外模通过对拉螺栓与内模连接,对拉螺栓按600mm间距纵横布置。
(1) the external formwork of the arc roof is connected with the internal formwork through the split bolts, which are arranged vertically and horizontally with a spacing of 600mm.
(2)钻对拉螺栓孔时,内模开孔要比外模高50mm,防止雨水渗漏。
(2) when drilling the split bolt hole, the opening of the internal formwork shall be 50mm higher than that of the external formwork to prevent rainwater leakage.
(3)外模板预留出混凝土浇筑时的施工洞口,先以梁为中心布置,再向两侧以水平1000mm间距排开。
(3) the construction holes reserved for the external formwork during the concrete pouring shall be arranged with the beam as the center first, and then arranged at a horizontal spacing of 1000mm to both sides.

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