Concrete Flooring
AssigneeCor Engineering Limited
InventorsFergus Ronald Miller, Stephen Gerard Peter Blundell
Life of this patent
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Abstract
An improved concrete floor arrangement is formed from a single cast piece or alternatively a plurality smaller cast pieces linked together to form a floor surface. The floor is arranged in the form of a grid.
Claims6
A concrete floor structure which comprises a framework enclosing a series of expandable tubular members, said expandable tubular members being expandable to an extent limited by the framework and wherein, said expandable members are restricted in their movement by the rigidity of the framework such that said members adopt a position of having a flattened top and/or bottom thereto.
(canceled)
Dependencies are inferred from the claim text.