MASKING TEXTILE THREE-DIMENSIONAL WEB FOR BUILDING TEMPORARY CEILING AND CORRESPONDING METHOD

摘要

The invention relates to a masking textile (NM) web for building temporary ceiling which is horizontally tensionally mounted and consists of a reinforcing structure provided with abutting through orifices which form open tubular cavities. Said structure is made of a non-woven cloth provided with perforations whose edges consist of compacted fibres (F) forming cell boards.