Patent ID: 11933004
Assignee: SAFEROADS PTY LTD.
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 0:
1. An elongate barrier that comprises:
(a) a shell that defines a cavity, the shell comprising a base wall, opposed side walls and opposed end walls that define the cavity, wherein:
the base wall and the side walls of the shell comprise two components with each component comprising a sheet of steel strip/plate folded along the length of the sheet forming one side wall and one-half section of the base wall, and
each one-half section of the base wall are connected together at a central seam to form the base wall; and

(b) a block of a ballast material in the cavity, the block filling the cavity in a lower section of the barrier and occupying only the lower section of the barrier.