Prefabricated concrete panel for building floors in civil or industrial structures
OwnerSergio Zambelli, Benito Zambelliinventors
Life of this patent
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Abstract
A prefabricated concrete panel for building floors in civil or industrial structures, comprising a concrete body with a reinforcement provided with portions which protrude from one of the larger faces of the body of the panel which constitutes extrados of a floor and are designed to be embedded in the casting of the topping of the floor. At least one first shaped sheet is provided inside the body of the panel, is made of thermally insulating material, is interposed between the two larger faces of the panel body and forms, between the two larger faces of the panel body, a ventilation chamber which is composed of a plurality of mutually connected cells.
Claims23
A prefabricated concrete panel for building floors in civil or industrial structures, comprising a concrete body with a reinforcement provided with portions which protrude from one of two larger faces of the body of the panel which constitutes extrados of a floor and are designed to be embedded in a casting of a topping of the floor, at least one first contoured sheet being provided inside the body of the panel, said sheet being made of thermally insulating material, being interposed between the two larger faces of the panel body and forming, between said two larger faces of the panel body, a ventilation chamber which is composed of a plurality mutually connected cells.
Dependencies are inferred from the claim text.