Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Positioning device and construction method for fair-faced concrete wall formwork
The invention belongs to the technical field of buildings, particularly relates to a facing fair-faced concrete wall formwork positioning device and a construction method, and solves the problems that in the prior art, split bolts are reserved in concrete, the overall quality of the formed concrete is affected, the overall concrete wall is not attractive, and the construction cost is low. In order to solve the problems that the existing fair-faced concrete wall template positioning device is not provided, and concrete of an underground structure leaks water at a reserved split bolt, the invention provides the fair-faced fair-faced concrete wall template positioning device, the fair-faced fair-faced concrete wall template positioning device comprises a first shaftless screw rod, a second shaftless screw rod is screwed in a spiral gap of the first shaftless screw rod, and the second shaftless screw rod is screwed in a threaded gap of the second shaftless screw rod; after the first shaftless screw rod and the second shaftless screw rod are screwed, the outer surface formed by the first shaftless screw rod and the second shaftless screw rod is in a smooth cylinder shape, and the outer surface of the smooth cylinder formed by the first shaftless screw rod and the second shaftless screw rod after the first shaftless screw rod and the second shaftless screw rod are screwed is coated with a plurality of layers of elastic films.
本发明属于建筑技术领域，具体为一种饰面清水混凝土墙模板定位装置及施工方法，本发明解决了现有技术中通过将对拉螺栓留置在混凝土中，对混凝土成型后的整体质量有影响，且混凝土墙整体不美观，而且在地下结构的混凝土会在置留的对拉螺栓处出现渗水的问题，本发明提供一种饰面清水混凝土墙模板定位装置，包括第一无轴螺旋杆，所述第一无轴螺旋杆的螺旋间隙内螺旋旋合有第二无轴螺旋杆，所述第一无轴螺旋杆与第二无轴螺旋杆旋合后，其共同形成的外表面为光滑的圆柱形，所述第一无轴螺旋杆与第二无轴螺旋杆旋合后组成的光滑圆柱形外表面包覆有多层弹性薄膜。
Positioning device and construction method for fair-faced concrete wall formwork
The invention belongs to the technical field of buildings, particularly relates to a facing fair-faced concrete wall formwork positioning device and a construction method, and solves the problems that in the prior art, split bolts are reserved in concrete, the overall quality of the formed concrete is affected, the overall concrete wall is not attractive, and the construction cost is low. In order to solve the problems that the existing fair-faced concrete wall template positioning device is not provided, and concrete of an underground structure leaks water at a reserved split bolt, the invention provides the fair-faced fair-faced concrete wall template positioning device, the fair-faced fair-faced concrete wall template positioning device comprises a first shaftless screw rod, a second shaftless screw rod is screwed in a spiral gap of the first shaftless screw rod, and the second shaftless screw rod is screwed in a threaded gap of the second shaftless screw rod; after the first shaftless screw rod and the second shaftless screw rod are screwed, the outer surface formed by the first shaftless screw rod and the second shaftless screw rod is in a smooth cylinder shape, and the outer surface of the smooth cylinder formed by the first shaftless screw rod and the second shaftless screw rod after the first shaftless screw rod and the second shaftless screw rod are screwed is coated with a plurality of layers of elastic films.
本发明属于建筑技术领域，具体为一种饰面清水混凝土墙模板定位装置及施工方法，本发明解决了现有技术中通过将对拉螺栓留置在混凝土中，对混凝土成型后的整体质量有影响，且混凝土墙整体不美观，而且在地下结构的混凝土会在置留的对拉螺栓处出现渗水的问题，本发明提供一种饰面清水混凝土墙模板定位装置，包括第一无轴螺旋杆，所述第一无轴螺旋杆的螺旋间隙内螺旋旋合有第二无轴螺旋杆，所述第一无轴螺旋杆与第二无轴螺旋杆旋合后，其共同形成的外表面为光滑的圆柱形，所述第一无轴螺旋杆与第二无轴螺旋杆旋合后组成的光滑圆柱形外表面包覆有多层弹性薄膜。
Positioning device and construction method for fair-faced concrete wall formwork
一种饰面清水混凝土墙模板定位装置及施工方法
LI QIANG (Autor:in) / QIN LONGXIANG (Autor:in) / TANG XIAOJU (Autor:in) / MENG XIANFANG (Autor:in) / LI XUEYAO (Autor:in) / QIN YUNXIA (Autor:in) / QIN LONGCAN (Autor:in) / LENG AIGUO (Autor:in)
15.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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