| 摘要 |
PROBLEM TO BE SOLVED: To provide non-inflammable membrane material for building structure used for partition, smoke proof hanging wall, luminous wall membrane, luminous ceiling membrane etc., in which even if the membrane material is folded or accidentally folded particularly upon sewing step or carrying out operation of the membrane material, generation of linear white wound at appearance of the membrane material and light permeable appearance is effectively suppressed.SOLUTION: There is provided light diffusion permeable laminated product in which fabric comprising warp and weft of inorganic multifilament yarn is provided as substrate cloth, a resin cover fire-resistant layer is arranged on one side of the substrate cloth, and the resin cover fire-resistant layer is arranged at a front side. Completed tissue of the substrate cloth exposing to backside of the light diffusion permeable laminated product has any loose structure in which the weft bridges over 3, 4 or 5 warp yarns.SELECTED DRAWING: Figure 1 |
