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
The invention discloses a composite floor slab for a building and a construction method. The composite floor slab for the building is characterized in that the composite floor slab comprises a prefabricated concrete slab, a cast-in-place concrete slab and a prefabricated cement fiberboard, wherein upwards protruding built-in steel nails are arranged at the two ends of the prefabricated concrete slab; threaded parts at the tails of the built-in steel nails extend out of the prefabricated concrete slab; one or a plurality of through grooves A are formed in the cast-in-place concrete plate in the transverse direction or the longitudinal direction; through grooves B matched with the through grooves A in the cast-in-place concrete plate are formed in the bottom of the cement fiberboard; water and electricity pipelines are arranged in a cavity formed by the through grooves A and the through grooves B; the two sides, corresponding to the built-in steel nails, of the cement fiberboard are respectively provided with U-shaped grooves with the same number as that of the built-in steel nails; the tails of the built-in steel nails penetrate through a locking board to be located in the U-shaped grooves; the tails of the built-in steel nails are connected with nuts in a threaded mode; and the nuts abut against the locking board.
本发明公开了一种建筑用叠合楼板和施工方法，其特征在于：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端设置有向上突出的内置钢钉，所述内置钢钉尾部的螺纹部分伸出所述预制混凝土板，在所述现浇混凝土板上沿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部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内置钢钉相对应的两侧分别设置有与所述内置钢钉数量一致的U形槽，所述内置钢钉尾部穿过所述锁紧板位于所述U形槽内，在所述内置钢钉尾部螺接螺母，所述螺母与所述锁紧板相抵。
Composite floor slab for building and construction method
The invention discloses a composite floor slab for a building and a construction method. The composite floor slab for the building is characterized in that the composite floor slab comprises a prefabricated concrete slab, a cast-in-place concrete slab and a prefabricated cement fiberboard, wherein upwards protruding built-in steel nails are arranged at the two ends of the prefabricated concrete slab; threaded parts at the tails of the built-in steel nails extend out of the prefabricated concrete slab; one or a plurality of through grooves A are formed in the cast-in-place concrete plate in the transverse direction or the longitudinal direction; through grooves B matched with the through grooves A in the cast-in-place concrete plate are formed in the bottom of the cement fiberboard; water and electricity pipelines are arranged in a cavity formed by the through grooves A and the through grooves B; the two sides, corresponding to the built-in steel nails, of the cement fiberboard are respectively provided with U-shaped grooves with the same number as that of the built-in steel nails; the tails of the built-in steel nails penetrate through a locking board to be located in the U-shaped grooves; the tails of the built-in steel nails are connected with nuts in a threaded mode; and the nuts abut against the locking board.
本发明公开了一种建筑用叠合楼板和施工方法，其特征在于：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端设置有向上突出的内置钢钉，所述内置钢钉尾部的螺纹部分伸出所述预制混凝土板，在所述现浇混凝土板上沿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部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内置钢钉相对应的两侧分别设置有与所述内置钢钉数量一致的U形槽，所述内置钢钉尾部穿过所述锁紧板位于所述U形槽内，在所述内置钢钉尾部螺接螺母，所述螺母与所述锁紧板相抵。
Composite floor slab for building and construction method
一种建筑用叠合楼板和施工方法
08.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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