Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Form-removal-free fabricated basement exterior wall post-cast strip advanced water stop construction process
The invention discloses a formwork-dismounting-free assembly type basement outer wall post-cast strip advanced water stop construction technology, and relates to the field of post-cast strip water stop construction. Comprising the following steps that S10, outer wall concrete is poured, a post-cast strip is reserved, and a sleeve is pre-arranged in an outer wall body; s20, the prefabricated slab is hoisted to the post-cast strip and fixed to the post-cast strip through a sleeve; s30, the outer wall and the prefabricated slab are coated with waterproof paint; and S40, backfilling a fertilizer groove and pouring a post-pouring belt. The precast slabs are installed at the upstream face position of the post-cast strip of the outer wall, and the precast slabs are connected with the structural wall bodies on the two sides of the post-cast strip through bolts, so that the effect of closing the outer wall in advance is achieved. The outer wall is integrally coated with polyurethane waterproof paint, and a waterproof layer is additionally arranged at the joint of the prefabricated slab and the outer wall structure, so that the effect of advanced water stopping of the post-cast strip is achieved. And after the waterproof layer and the waterproof protective layer are constructed, the outer frame is dismantled, and the fertilizer groove is backfilled.
本发明公开了一种免拆模装配式地下室外墙后浇带超前止水施工工艺，涉及后浇带止水施工领域；包括以下步骤：S10.外墙混凝土浇注，预留后浇带并在外墙墙体内预置套筒；S20.将预制板吊装至后浇带处，并通过套筒固定在后浇带处；S30.在外墙和预制板上涂刷防水涂料；S40.肥槽回填以及后浇带浇注。本发明采用在外墙后浇带迎水面位置安装预制板，预制板与后浇带两侧结构墙体通过螺栓连接，以达到外墙提前封闭的效果。外墙整体涂刷聚氨酯防水涂料，预制板与外墙结构交接处附加防水层，以达到后浇带超前止水的效果。防水层及防水保护层施工后，进行外架拆除、肥槽回填工序。
Form-removal-free fabricated basement exterior wall post-cast strip advanced water stop construction process
The invention discloses a formwork-dismounting-free assembly type basement outer wall post-cast strip advanced water stop construction technology, and relates to the field of post-cast strip water stop construction. Comprising the following steps that S10, outer wall concrete is poured, a post-cast strip is reserved, and a sleeve is pre-arranged in an outer wall body; s20, the prefabricated slab is hoisted to the post-cast strip and fixed to the post-cast strip through a sleeve; s30, the outer wall and the prefabricated slab are coated with waterproof paint; and S40, backfilling a fertilizer groove and pouring a post-pouring belt. The precast slabs are installed at the upstream face position of the post-cast strip of the outer wall, and the precast slabs are connected with the structural wall bodies on the two sides of the post-cast strip through bolts, so that the effect of closing the outer wall in advance is achieved. The outer wall is integrally coated with polyurethane waterproof paint, and a waterproof layer is additionally arranged at the joint of the prefabricated slab and the outer wall structure, so that the effect of advanced water stopping of the post-cast strip is achieved. And after the waterproof layer and the waterproof protective layer are constructed, the outer frame is dismantled, and the fertilizer groove is backfilled.
本发明公开了一种免拆模装配式地下室外墙后浇带超前止水施工工艺，涉及后浇带止水施工领域；包括以下步骤：S10.外墙混凝土浇注，预留后浇带并在外墙墙体内预置套筒；S20.将预制板吊装至后浇带处，并通过套筒固定在后浇带处；S30.在外墙和预制板上涂刷防水涂料；S40.肥槽回填以及后浇带浇注。本发明采用在外墙后浇带迎水面位置安装预制板，预制板与后浇带两侧结构墙体通过螺栓连接，以达到外墙提前封闭的效果。外墙整体涂刷聚氨酯防水涂料，预制板与外墙结构交接处附加防水层，以达到后浇带超前止水的效果。防水层及防水保护层施工后，进行外架拆除、肥槽回填工序。
Form-removal-free fabricated basement exterior wall post-cast strip advanced water stop construction process
一种免拆模装配式地下室外墙后浇带超前止水施工工艺
ZAN SHUAI (Autor:in) / ZHANG FENGYU (Autor:in) / LIU ZHENGZHI (Autor:in) / ZHU FENG (Autor:in) / WU JIANDU (Autor:in) / ZHENG QIAHE (Autor:in) / YIN QIANG (Autor:in) / ZHOU YUANQI (Autor:in) / MA XIAOPENG (Autor:in) / XI CHENG (Autor:in)
19.09.2023
Patent
Elektronische Ressource
Chinesisch
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