Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of pre-cast floor top plate post-cast strip of super-long building
The invention discloses a construction method of a pre-cast floor top plate post-cast strip of a super-long building, belongs to the technical field of civil construction formworks, and solves the problems of how to conveniently and reliably block the two sides of the post-cast strip and how to improve the quality of combination of the post-cast strip subjected to secondary pouring and floor plate concrete subjected to primary pouring. The flat rubber air bag capable of being inflated and deflated is used for replacing a plugging wood rubber batten below a reinforcing mesh in the plate, plugging of concrete on the two sides of the post-cast strip is achieved, after the concrete on the two sides of the post-cast strip is finally set, the flat rubber air bag is shrunk through deflation and is convenient to take out, and therefore it is guaranteed that subsequent post-cast strip concrete and one-time pouring concrete are reliably combined, and the service life of the post-cast strip is prolonged. The field operation is convenient; according to the invention, one arrow and three sculptures are carried out, so that plugging of narrow gaps is realized, overall removal of plugging objects in the later period is also facilitated, and in addition, the flat air bag can be repeatedly used.
本发明公开了一种超长建筑物的预浇楼层顶板后浇带的构筑方法，属于土建施工模板技术领域，解决了如何便捷地对后浇带两侧可靠封堵，并提升二次浇筑的后浇带与一次浇筑的楼层板混凝土结合的质量问题；用可充放气的扁平橡胶气袋替代板内钢筋网片下的封堵木胶板条，实现了对后浇带两侧混凝土的封堵，当后浇带两侧混凝土终凝后，通过放气，使扁平橡胶气袋缩小，并方便取出，从而保证后续后浇带混凝土与一次浇筑混凝土的可靠结合，现场操作便捷；本发明一箭三雕，即实现了狭小缝隙的封堵，还方便后期的封堵物的整体移除，另外该扁平式气囊还可重复使用。
Construction method of pre-cast floor top plate post-cast strip of super-long building
The invention discloses a construction method of a pre-cast floor top plate post-cast strip of a super-long building, belongs to the technical field of civil construction formworks, and solves the problems of how to conveniently and reliably block the two sides of the post-cast strip and how to improve the quality of combination of the post-cast strip subjected to secondary pouring and floor plate concrete subjected to primary pouring. The flat rubber air bag capable of being inflated and deflated is used for replacing a plugging wood rubber batten below a reinforcing mesh in the plate, plugging of concrete on the two sides of the post-cast strip is achieved, after the concrete on the two sides of the post-cast strip is finally set, the flat rubber air bag is shrunk through deflation and is convenient to take out, and therefore it is guaranteed that subsequent post-cast strip concrete and one-time pouring concrete are reliably combined, and the service life of the post-cast strip is prolonged. The field operation is convenient; according to the invention, one arrow and three sculptures are carried out, so that plugging of narrow gaps is realized, overall removal of plugging objects in the later period is also facilitated, and in addition, the flat air bag can be repeatedly used.
本发明公开了一种超长建筑物的预浇楼层顶板后浇带的构筑方法，属于土建施工模板技术领域，解决了如何便捷地对后浇带两侧可靠封堵，并提升二次浇筑的后浇带与一次浇筑的楼层板混凝土结合的质量问题；用可充放气的扁平橡胶气袋替代板内钢筋网片下的封堵木胶板条，实现了对后浇带两侧混凝土的封堵，当后浇带两侧混凝土终凝后，通过放气，使扁平橡胶气袋缩小，并方便取出，从而保证后续后浇带混凝土与一次浇筑混凝土的可靠结合，现场操作便捷；本发明一箭三雕，即实现了狭小缝隙的封堵，还方便后期的封堵物的整体移除，另外该扁平式气囊还可重复使用。
Construction method of pre-cast floor top plate post-cast strip of super-long building
超长建筑物的预浇楼层顶板后浇带的构筑方法
LI GANG (Autor:in) / WANG PU (Autor:in) / GENG QIUHONG (Autor:in) / WEI WENKUI (Autor:in) / WANG PENG (Autor:in) / ZHAO XIN (Autor:in) / JI PANPAN (Autor:in) / LI SHAOPENG (Autor:in) / GUO WEI (Autor:in) / ZHANG RUIFANG (Autor:in)
10.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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