A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterproof construction method for post-cast strip of side wall of comprehensive pipe gallery
The invention relates to a waterproof construction method for a post-cast strip of a side wall of a utility tunnel. The waterproof construction method comprises the following steps: a, respectively reserving water stop steel plates on the upper and lower side surfaces of the post-cast strip of the side wall of the utility tunnel; b, a grouting pipe is pre-buried on the inner side of the water stop steel plate, and a water swelling water stop strip is arranged on the outer side of the water stop steel plate; c, the first waterproof coiled material is tensioned and fixed to the flat plate formwork; d, the upper edge and the lower edge of the post-cast strip on the outer side face of the side wall of the comprehensive pipe gallery are coated with adhesive paint correspondingly, and the plane formwork is placed on the outer side of the post-cast strip; e, the plane formwork with the first waterproof coiled material is pressed on the outer side of the post-cast strip; f, a formwork on the inner side of the post-cast strip is erected; g, a post-cast strip is cast through a grouting pipe; h, the pressing device and the plane formwork are removed, and the upper edge and the lower edge of the first waterproof roll are bonded to the outer side face of the side wall of the comprehensive pipe gallery; i, laying a second waterproof coiled material; and j, arranging a protective layer. The waterproof effect of the comprehensive pipe gallery side wall post-cast strip can be effectively guaranteed, and water seepage can be effectively prevented.
本发明涉及一种综合管廊侧墙后浇带防水施工方法，包括步骤：a.在综合管廊侧墙后浇带位置的上下侧面分别预留有止水钢板；b.在止水钢板的内侧预埋注浆管，在止水钢板的外侧布置遇水膨胀止水条；c.将第一防水卷材拉紧并固定在平板模板上；d.在综合管廊侧墙外侧面上后浇带的上下边缘处分别涂覆粘接涂料，将平面模板放置在后浇带的外侧；e.将带有第一防水卷材的平面模板压紧在后浇带的外侧；f.支设后浇带内侧的模板；g.通过注浆管浇筑后浇带；h.移除压紧装置和平面模板，将第一防水卷材的上下边缘粘接在综合管廊侧墙外侧面；i.铺设第二防水卷材；j.设置保护层。本发明能够有效保证综合管廊侧墙后浇带的防水效果，能够有效防止产生渗水。
Waterproof construction method for post-cast strip of side wall of comprehensive pipe gallery
The invention relates to a waterproof construction method for a post-cast strip of a side wall of a utility tunnel. The waterproof construction method comprises the following steps: a, respectively reserving water stop steel plates on the upper and lower side surfaces of the post-cast strip of the side wall of the utility tunnel; b, a grouting pipe is pre-buried on the inner side of the water stop steel plate, and a water swelling water stop strip is arranged on the outer side of the water stop steel plate; c, the first waterproof coiled material is tensioned and fixed to the flat plate formwork; d, the upper edge and the lower edge of the post-cast strip on the outer side face of the side wall of the comprehensive pipe gallery are coated with adhesive paint correspondingly, and the plane formwork is placed on the outer side of the post-cast strip; e, the plane formwork with the first waterproof coiled material is pressed on the outer side of the post-cast strip; f, a formwork on the inner side of the post-cast strip is erected; g, a post-cast strip is cast through a grouting pipe; h, the pressing device and the plane formwork are removed, and the upper edge and the lower edge of the first waterproof roll are bonded to the outer side face of the side wall of the comprehensive pipe gallery; i, laying a second waterproof coiled material; and j, arranging a protective layer. The waterproof effect of the comprehensive pipe gallery side wall post-cast strip can be effectively guaranteed, and water seepage can be effectively prevented.
本发明涉及一种综合管廊侧墙后浇带防水施工方法，包括步骤：a.在综合管廊侧墙后浇带位置的上下侧面分别预留有止水钢板；b.在止水钢板的内侧预埋注浆管，在止水钢板的外侧布置遇水膨胀止水条；c.将第一防水卷材拉紧并固定在平板模板上；d.在综合管廊侧墙外侧面上后浇带的上下边缘处分别涂覆粘接涂料，将平面模板放置在后浇带的外侧；e.将带有第一防水卷材的平面模板压紧在后浇带的外侧；f.支设后浇带内侧的模板；g.通过注浆管浇筑后浇带；h.移除压紧装置和平面模板，将第一防水卷材的上下边缘粘接在综合管廊侧墙外侧面；i.铺设第二防水卷材；j.设置保护层。本发明能够有效保证综合管廊侧墙后浇带的防水效果，能够有效防止产生渗水。
Waterproof construction method for post-cast strip of side wall of comprehensive pipe gallery
综合管廊侧墙后浇带防水施工方法
ZHANG JING (author) / HE QINGYI (author) / MENG WEIJIA (author) / JIN KAIQIANG (author) / WANG YAZHOU (author) / LI XIAOQIANG (author) / ZUO BIN (author) / MA TIANHAO (author) / HAN TENGFEI (author) / HAN RUNYAN (author)
2024-01-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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