| 摘要 |
PROBLEM TO BE SOLVED: To provide a CLT (Cross Laminated Timber) material for enabling remarkable reduction in a labor cost and shortening of a construction period by making substrates for an upper floor and lower floor be finished simultaneously at the time of assembling a CLT which is a construction structure skeleton material, at a construction site without constructing an underfloor substrate of the upper floor and a ceiling substrate of the lower floor.SOLUTION: A CLT material 1 is used for a construction structure skeleton floor and has five layers or more and five plies or more. On the CLT material are provided through members 3 of timber etc. processed to polygons, with regular or irregular pitches.SELECTED DRAWING: Figure 3 |
