| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor structure capable of preventing a floor surface from being greatly heated even when exposed to sunlight, utilizing an underfloor space effectively even when it rains, making the underfloor space light even without illumination during daytime, and making it difficult for a person to confirm a state on a floor from the underfloor space visually. SOLUTION: In this floor structure constituted by projecting onto an outer side from the external wall of a building to form the ventilation underfloor space by laying a floor member on a joist, vent holes for communicating part above the floor with the ventilation space are intermittently formed on the floor surface, and a vent hole non-formed part of the floor is semitransparent. COPYRIGHT: (C)2011,JPO&INPIT |
