| 摘要 |
Temporary masking ceiling formed by a textile fabric provided with transverse orifices, joined to form open, tubular cavities. The ceiling comprises two identical, superposed sheets (NS, NI), each forming a pattern with polygonal openings, a top sheet (NS) and a bottom sheet (NI), superposed, linked by a curtain of multi-stranded joining yarns (10) along the sides (C1-C6) of the openings (Oi) in order to suspend the bottom sheet (NI) on the top sheet (NS) forming open, vertical cells (Ai).
|
