A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a floor keel. The floor keel comprises a keel body, and a plurality of lock catches used for fastening a board are arranged on the surface of the keel body and are perpendicular to the surface of the keel body. The floor keel has the advantages that the board is not fixed by screws, and accordingly, construction cost is saved; the floor keel is simple in structure and convenient to mount, and constructors are safer during mounting; by the aid of the lock catch structure, a certain moving space in each lock catch is reserved for the board, so that the board can adapt to expansion and contraction to avoid deformation.
The invention discloses a floor keel. The floor keel comprises a keel body, and a plurality of lock catches used for fastening a board are arranged on the surface of the keel body and are perpendicular to the surface of the keel body. The floor keel has the advantages that the board is not fixed by screws, and accordingly, construction cost is saved; the floor keel is simple in structure and convenient to mount, and constructors are safer during mounting; by the aid of the lock catch structure, a certain moving space in each lock catch is reserved for the board, so that the board can adapt to expansion and contraction to avoid deformation.
Floor keel
WANG JIACHUAN (author)
2015-07-01
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Keel type floor tile laying method, floor tile laying structure and keel structure
| European Patent Office | 2021