Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated hollow slab
The invention provides a prefabricated hollow slab, which comprises a top layer, a bottom layer, a hollow device and a special grid truss for the prefabricated hollow slab, wherein the hollow device is arranged between the top layer and the bottom layer; the special grid truss for the prefabricated hollow slab comprises two meshes in opposite and separated arrangement; at least one rib in vertical arrangement to the meshes is arranged between the two meshes; an external hanging device is arranged on at least one mesh; and the hollow device is arranged between the two meshes Therefore the prefabricated hollow slab can be formed through one-step casing in a prefabricated hollow slab forming mold; the occurrence of the condition of nonuniform prefabricated hollow slab hole wall cannot be caused; and the external hanging device is also arranged on the meshes, so that external hanging structures such as external veneers or heat insulation materials and heat insulation plates are particularly suitable to be arranged and hung on the external hanging device.
Prefabricated hollow slab
The invention provides a prefabricated hollow slab, which comprises a top layer, a bottom layer, a hollow device and a special grid truss for the prefabricated hollow slab, wherein the hollow device is arranged between the top layer and the bottom layer; the special grid truss for the prefabricated hollow slab comprises two meshes in opposite and separated arrangement; at least one rib in vertical arrangement to the meshes is arranged between the two meshes; an external hanging device is arranged on at least one mesh; and the hollow device is arranged between the two meshes Therefore the prefabricated hollow slab can be formed through one-step casing in a prefabricated hollow slab forming mold; the occurrence of the condition of nonuniform prefabricated hollow slab hole wall cannot be caused; and the external hanging device is also arranged on the meshes, so that external hanging structures such as external veneers or heat insulation materials and heat insulation plates are particularly suitable to be arranged and hung on the external hanging device.
Prefabricated hollow slab
CHEN DINGQIU (Autor:in) / LI CHANGZHOU (Autor:in) / LIU BIN (Autor:in)
16.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
Prefabricated hollow slab with suspender structure and use method of prefabricated hollow slab
| Europäisches Patentamt | 2023