Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of high-rise residence expansion type reinforcing band replacing post-cast strip
The invention relates to the technical field of building construction, in particular to a construction method of a high-rise residence expansion type reinforcing band replacing a post-cast strip. The construction method comprises the steps of formwork erection, roof steel bar laying, division of the post-cast strip range by adopting a steel wire mesh, concrete pouring, film covering and maintenance, and formwork and support dismantling; an integral erecting mode is adopted for formwork erecting, bottom bars are laid at the position of an original post-cast strip according to the specification and interval of top plate steel bars, and after laying is completed, longitudinal and transverse reinforcing steel bars are arranged in a reinforcing strip area; and after the steel bars are bound, the range of the post-cast strip is divided through a steel wire mesh, concrete, except a reinforcing plate strip, of the top plate is poured firstly, and after pouring is completed, micro-expansion concrete is poured in the reinforcing plate strip. The post-cast strip part concrete and the main body concrete are integrally cast, so that the construction period is shortened, and meanwhile, the hidden danger of later leakage of a construction joint of the part is avoided.
本发明涉及建筑施工技术领域，更具体而言，涉及一种替代后浇带的高层住宅膨胀式加强带施工方法，包括模板支设，顶板钢筋铺设、对后浇带范围采用钢丝网进行分割、混凝土浇筑、薄膜覆盖并进行养护、模板及支架的拆除。模板支设采取整体支设方式，原后浇带位置首先按照顶板钢筋规格、间距对底筋进行铺设，铺设完成后，在加强带区域内设置纵横向加强钢筋；钢筋绑扎完成后，对后浇带范围采用钢丝网进行分割，首先对顶板除加强板带外的混凝土进行浇筑，浇筑完成后，加强板带内采用微膨胀混凝土进行浇筑；本发明后浇带部位混凝土与主体混凝土进行整体浇筑，不仅缩短了施工工期，同时也避免了该部位施工缝后期发生渗漏的隐患。
Construction method of high-rise residence expansion type reinforcing band replacing post-cast strip
The invention relates to the technical field of building construction, in particular to a construction method of a high-rise residence expansion type reinforcing band replacing a post-cast strip. The construction method comprises the steps of formwork erection, roof steel bar laying, division of the post-cast strip range by adopting a steel wire mesh, concrete pouring, film covering and maintenance, and formwork and support dismantling; an integral erecting mode is adopted for formwork erecting, bottom bars are laid at the position of an original post-cast strip according to the specification and interval of top plate steel bars, and after laying is completed, longitudinal and transverse reinforcing steel bars are arranged in a reinforcing strip area; and after the steel bars are bound, the range of the post-cast strip is divided through a steel wire mesh, concrete, except a reinforcing plate strip, of the top plate is poured firstly, and after pouring is completed, micro-expansion concrete is poured in the reinforcing plate strip. The post-cast strip part concrete and the main body concrete are integrally cast, so that the construction period is shortened, and meanwhile, the hidden danger of later leakage of a construction joint of the part is avoided.
本发明涉及建筑施工技术领域，更具体而言，涉及一种替代后浇带的高层住宅膨胀式加强带施工方法，包括模板支设，顶板钢筋铺设、对后浇带范围采用钢丝网进行分割、混凝土浇筑、薄膜覆盖并进行养护、模板及支架的拆除。模板支设采取整体支设方式，原后浇带位置首先按照顶板钢筋规格、间距对底筋进行铺设，铺设完成后，在加强带区域内设置纵横向加强钢筋；钢筋绑扎完成后，对后浇带范围采用钢丝网进行分割，首先对顶板除加强板带外的混凝土进行浇筑，浇筑完成后，加强板带内采用微膨胀混凝土进行浇筑；本发明后浇带部位混凝土与主体混凝土进行整体浇筑，不仅缩短了施工工期，同时也避免了该部位施工缝后期发生渗漏的隐患。
Construction method of high-rise residence expansion type reinforcing band replacing post-cast strip
一种替代后浇带的高层住宅膨胀式加强带施工方法
LYU JIANFENG (Autor:in) / JIN BIN (Autor:in) / ZHANG FAN (Autor:in) / ZHANG YONGFENG (Autor:in) / YANG KEFENG (Autor:in)
20.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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