Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A method for sealing a mold in advance for an outer wall post-cast strip is characterized by comprising the following steps that a, a rectangular concrete precast slab is poured, two full-thread screws are pre-buried in the precast slab, and the length of the full-thread screws is made to exceed the thickness of the outer wall post-cast strip; b, steel bars are arranged on the two sides of the post-cast strip and provided with water stop pieces, and the length of the steel bars is equal to the height of the post-cast strip; c, post-cast strip concrete is poured, the embedded screws in the precast slab are inserted into the concrete, one face of the concrete precast slab covers the upper surface of the post-cast strip of the outer wall, and the screws on the other face of the concrete precast slab penetrate out of the post-cast strip and a formwork system of the post-cast strip and then are locked through nuts; d, outer wall waterproof construction is conducted, and outer wall waterproof completeness is guaranteed; and e, the outer wall is backfilled in advance, and later concrete pouring is conducted on a basement roof. The method for early mold sealing of the outer wall post-cast strip has the advantages that mold sealing is carried out in advance, waterproof and backfill continuous construction of the outer wall post-cast strip is guaranteed, the overall quality of the outer wall post-cast strip is improved, construction operation is convenient and rapid, and the maintenance cost is saved.
一种外墙后浇带提前封模的方法，其特征在于包括以下步骤：a、浇筑矩形混凝土预制板，预制板内预埋两根全丝螺杆，使全丝螺杆的长度超出外墙后浇带厚度；b、后浇带两侧设置钢筋，钢筋设有止水片，使钢筋的长度等于待后浇带的高度；c、浇筑后浇带混凝土，且将预制板内预埋螺杆插入混凝土中，使混凝土预制板一面复盖于外墙后浇带上表面，另一面使螺杆穿出后浇带及其模板系统后用螺母锁紧；d、外墙防水施工，保证外墙防水完整；e、外墙提前回填，后期浇筑混凝土在地下室顶板操作。本发明的外墙后浇带提前封模的方法具有提前封模，保证外墙后浇带防水及回填连续施工，提高外墙后浇带整体质量，施工操作方便快捷和节省维修成本的优点。
A method for sealing a mold in advance for an outer wall post-cast strip is characterized by comprising the following steps that a, a rectangular concrete precast slab is poured, two full-thread screws are pre-buried in the precast slab, and the length of the full-thread screws is made to exceed the thickness of the outer wall post-cast strip; b, steel bars are arranged on the two sides of the post-cast strip and provided with water stop pieces, and the length of the steel bars is equal to the height of the post-cast strip; c, post-cast strip concrete is poured, the embedded screws in the precast slab are inserted into the concrete, one face of the concrete precast slab covers the upper surface of the post-cast strip of the outer wall, and the screws on the other face of the concrete precast slab penetrate out of the post-cast strip and a formwork system of the post-cast strip and then are locked through nuts; d, outer wall waterproof construction is conducted, and outer wall waterproof completeness is guaranteed; and e, the outer wall is backfilled in advance, and later concrete pouring is conducted on a basement roof. The method for early mold sealing of the outer wall post-cast strip has the advantages that mold sealing is carried out in advance, waterproof and backfill continuous construction of the outer wall post-cast strip is guaranteed, the overall quality of the outer wall post-cast strip is improved, construction operation is convenient and rapid, and the maintenance cost is saved.
一种外墙后浇带提前封模的方法，其特征在于包括以下步骤：a、浇筑矩形混凝土预制板，预制板内预埋两根全丝螺杆，使全丝螺杆的长度超出外墙后浇带厚度；b、后浇带两侧设置钢筋，钢筋设有止水片，使钢筋的长度等于待后浇带的高度；c、浇筑后浇带混凝土，且将预制板内预埋螺杆插入混凝土中，使混凝土预制板一面复盖于外墙后浇带上表面，另一面使螺杆穿出后浇带及其模板系统后用螺母锁紧；d、外墙防水施工，保证外墙防水完整；e、外墙提前回填，后期浇筑混凝土在地下室顶板操作。本发明的外墙后浇带提前封模的方法具有提前封模，保证外墙后浇带防水及回填连续施工，提高外墙后浇带整体质量，施工操作方便快捷和节省维修成本的优点。
Method for sealing mold of post-cast strip of outer wall in advance
一种外墙后浇带提前封模的方法
FAN LIJUN (Autor:in)
13.09.2022
Patent
Elektronische Ressource
Chinesisch
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