Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Totally-enclosed formwork cast-in-place concrete stair and construction method thereof
The invention relates to a totally-enclosed formwork cast-in-place concrete stair and a construction method thereof. According to the scheme, the construction method comprises the following steps that S100, a bottom formwork supporting frame and a bottom formwork are connected to form an integral type supporting frame bottom formwork; s200, hoisting the integral bracket bottom die to a position between stair slow walking platforms of a stair to be poured, and mounting the bottom die; s300, stair reinforcing steel bar lap joint and binding construction is conducted; s400, a shaped tooth-shaped side mold is manufactured; s500, a double-L step template is manufactured; s600, double-channel steel is selected to manufacture a double-groove type supporting rod, and installation of the double-L-step formwork is completed; s700, after the double-L step formwork is checked to be correct, garbage is removed; and S800, concrete is poured from the joint of the stair step platform and the stair for pouring, and construction is completed. The formwork has the advantages of being reasonable in structure, convenient to disassemble and assemble, high in construction efficiency and good in construction quality.
本发明涉及全封闭式支模现浇混凝土楼梯及其施工方法，该方案包括以下步骤：S100、将底模支撑架与底模连接形成一个整体式撑架底模；S200、将所述整体式撑架底模吊装至待浇筑楼梯的楼梯缓步台之间并安装底模；S300、进行楼梯钢筋搭接绑扎施工；S400、制作定型化齿状侧模；S500、制作双L踏步模板；S600、选用双槽钢制作双槽型支撑杆，完成双L踏步模板安装；S700、待双L踏步模板检查无误之后，清理垃圾；S800、从楼梯缓步台与楼梯接口处灌入混凝土进行浇筑，完成施工。本申请具有结构合理，模板拆装方便，施工效率高且施工质量好的的优点。
Totally-enclosed formwork cast-in-place concrete stair and construction method thereof
The invention relates to a totally-enclosed formwork cast-in-place concrete stair and a construction method thereof. According to the scheme, the construction method comprises the following steps that S100, a bottom formwork supporting frame and a bottom formwork are connected to form an integral type supporting frame bottom formwork; s200, hoisting the integral bracket bottom die to a position between stair slow walking platforms of a stair to be poured, and mounting the bottom die; s300, stair reinforcing steel bar lap joint and binding construction is conducted; s400, a shaped tooth-shaped side mold is manufactured; s500, a double-L step template is manufactured; s600, double-channel steel is selected to manufacture a double-groove type supporting rod, and installation of the double-L-step formwork is completed; s700, after the double-L step formwork is checked to be correct, garbage is removed; and S800, concrete is poured from the joint of the stair step platform and the stair for pouring, and construction is completed. The formwork has the advantages of being reasonable in structure, convenient to disassemble and assemble, high in construction efficiency and good in construction quality.
本发明涉及全封闭式支模现浇混凝土楼梯及其施工方法，该方案包括以下步骤：S100、将底模支撑架与底模连接形成一个整体式撑架底模；S200、将所述整体式撑架底模吊装至待浇筑楼梯的楼梯缓步台之间并安装底模；S300、进行楼梯钢筋搭接绑扎施工；S400、制作定型化齿状侧模；S500、制作双L踏步模板；S600、选用双槽钢制作双槽型支撑杆，完成双L踏步模板安装；S700、待双L踏步模板检查无误之后，清理垃圾；S800、从楼梯缓步台与楼梯接口处灌入混凝土进行浇筑，完成施工。本申请具有结构合理，模板拆装方便，施工效率高且施工质量好的的优点。
Totally-enclosed formwork cast-in-place concrete stair and construction method thereof
全封闭式支模现浇混凝土楼梯及其施工方法
WANG JINQING (Autor:in) / QIAO JIANMING (Autor:in) / WANG DONGDONG (Autor:in)
12.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Cast-in-place concrete beam slab stair totally-closed formwork reinforcing method
| Europäisches Patentamt | 2022