| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure of a floor structural body solving problems of composite ALC floor panels of the prior art, being excellent in strength, fire resistance, and executability although being small in thickness, and being easily mountable on the beams or joists of a building made of steel or wood. SOLUTION: A floor structural body comprises a composite ALC panel, which consists of an ALC panel 11 having an overall width of 600 to 300 mm and a thickness of 35 to 50 mm and a wood board 12 affixed to the overall surface of at least one side of the ALC panel, and at least one pair of square timbers 14 secured to the wood board along almost the overall longitudinal length of the composite ALC panel and parallel to the board. In this case, a fastener is fixed in a recess part 14a formed in the surface of each square timber opposing to the wood board, on at least one end of each square timber.
|
