Floor structural member

Abstract

Abstract PURPOSE:To make it possible to suffice lightweight, high strength, buffer efficiency and sound-proofing by providing a means to insert a cable between the lower surfaces of floor structural members formed into a hollow cavity wall construction by blow-forming of thermoplastic resin and ground surface of a floor. CONSTITUTION:Floor structural members 1 and 1 are formed into a hollow cavity wall construction by blow-forming of thermoplastic resin, and recess sections 4... are provided to the lower surface thereof. After that, the floor structural members 1 and 1 are successively spread all over a floor, and a carpet 3 is spread thereon to form the floor. A required cable, etc., are inserted into a space between the recess sections 4... under the floor structural members 1 and 1 and ground surface 2 of the floor to provide.

Inventors

• 👤 Kaoru Nakayama
• 👤 中山　馨

Bibliographic Details