Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The present disclosure concerns embodiments of a stair tread which can be installed on a staircase. The stair tread has a metal core at least partially covered with high-strength concrete. In an exemplary embodiment, the core portion has first and second horizontally extending metal plates that are spaced apart vertically from each other, and a grid of vertically extending metal support walls positioned between the first and second metal plates. The core portion can also include retention elements extending upwardly from and distributed across the top of the upper plate for securing the concrete covering to the core.
The present disclosure concerns embodiments of a stair tread which can be installed on a staircase. The stair tread has a metal core at least partially covered with high-strength concrete. In an exemplary embodiment, the core portion has first and second horizontally extending metal plates that are spaced apart vertically from each other, and a grid of vertically extending metal support walls positioned between the first and second metal plates. The core portion can also include retention elements extending upwardly from and distributed across the top of the upper plate for securing the concrete covering to the core.
Stair tread
GARDNER WILLIAM (Autor:in)
27.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden