Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite floor slab for building and construction method of composite floor slab
The invention discloses a composite floor slab for a building and a construction method of the composite floor slab. The composite floor slab for the building comprises a prefabricated concrete slab, a cast-in-place concrete slab and a prefabricated cement fiberboard, wherein each of two opposite side surfaces of the prefabricated concrete slab is provided with one or a plurality of L-shaped steel sheets; the horizontal parts of the L-shaped steel sheets are built in the prefabricated concrete slab; U-shaped grooves with upward openings are formed in the vertical parts of the L-shaped steel sheets; one or a plurality of through grooves A which are transversely or longitudinally arranged are formed in the upper slab surface of the cast-in-place concrete slab; through grooves B matched with the through grooves A in the cast-in-place concrete slab are formed in the bottom surface of the cement fiberboard; water and electricity pipelines are arranged in a cavity formed by the through grooves A and the through grooves B; outwards protruding built-in screws 14 are respectively arranged on the two side surfaces, attached to the vertical parts of the L-shaped steel sheets, of the cement fiberboard; and the screws penetrate through the U-shaped grooves and are in threaded connection with nuts 11.
本发明公开了一种建筑用叠合楼板及其施工方法，包括预制混凝土板、现浇混凝土板和预制水泥纤维板，所述预制混凝土板两相对侧面分别设置有一个或多个L形钢片，所述L形钢片的水平部分内置于所述预制混凝土板内，在所述L形钢片的竖直部分设置有向上开口的U形槽；在所述现浇混凝土板的上板面设置有横向或纵向设置的一个或多个通槽A，所述水泥纤维板的底面设置有与所述现浇混凝土板上的通槽A相配合的通槽B，在所述通槽A和通槽B形成的空腔内设置水电管线；且所述水泥纤维板的与所述L形钢片的竖直部分相贴合的两侧面分别设置有向外突出的内置的螺钉14，所述螺钉穿过所述U形槽且与螺母11螺接。
Composite floor slab for building and construction method of composite floor slab
The invention discloses a composite floor slab for a building and a construction method of the composite floor slab. The composite floor slab for the building comprises a prefabricated concrete slab, a cast-in-place concrete slab and a prefabricated cement fiberboard, wherein each of two opposite side surfaces of the prefabricated concrete slab is provided with one or a plurality of L-shaped steel sheets; the horizontal parts of the L-shaped steel sheets are built in the prefabricated concrete slab; U-shaped grooves with upward openings are formed in the vertical parts of the L-shaped steel sheets; one or a plurality of through grooves A which are transversely or longitudinally arranged are formed in the upper slab surface of the cast-in-place concrete slab; through grooves B matched with the through grooves A in the cast-in-place concrete slab are formed in the bottom surface of the cement fiberboard; water and electricity pipelines are arranged in a cavity formed by the through grooves A and the through grooves B; outwards protruding built-in screws 14 are respectively arranged on the two side surfaces, attached to the vertical parts of the L-shaped steel sheets, of the cement fiberboard; and the screws penetrate through the U-shaped grooves and are in threaded connection with nuts 11.
本发明公开了一种建筑用叠合楼板及其施工方法，包括预制混凝土板、现浇混凝土板和预制水泥纤维板，所述预制混凝土板两相对侧面分别设置有一个或多个L形钢片，所述L形钢片的水平部分内置于所述预制混凝土板内，在所述L形钢片的竖直部分设置有向上开口的U形槽；在所述现浇混凝土板的上板面设置有横向或纵向设置的一个或多个通槽A，所述水泥纤维板的底面设置有与所述现浇混凝土板上的通槽A相配合的通槽B，在所述通槽A和通槽B形成的空腔内设置水电管线；且所述水泥纤维板的与所述L形钢片的竖直部分相贴合的两侧面分别设置有向外突出的内置的螺钉14，所述螺钉穿过所述U形槽且与螺母11螺接。
Composite floor slab for building and construction method of composite floor slab
一种建筑用叠合楼板及其施工方法
08.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Europäisches Patentamt | 2021
Fabricated composite floor slab and construction method of composite floor slab
| Europäisches Patentamt | 2021
STEEL PANEL FOR COMPOSITE FLOOR SLAB, AND COMPOSITE FLOOR SLAB
| Europäisches Patentamt | 2017