| 摘要 |
etallic profile (1) for scotia formation in dry building constructions and in particular in the region of interference of a suspended furred ceiling for plasterboard sheet or similar material (10) and the surrounding walls (14) consisting of at least one surface (5) for coating the cut perimeter of the said plasterboard sheet or similar material (10), where the width of the said surface (5) defines the depth of the scotia formed and of at least one surface (3) extending vertically towards the said surface (5) towards the wall (14), where the width of the said surface (3) defines the width of the scotia formed. The proposed metallic profile 1 is selectivity extendable into a suitable perimetric profile for the reception of the channels 11which bear the plasterboard sheet or similar material 10, which through suitable suspension elements 12 are connected by fitting with screws 16 to the roof 15 of the space and/or a vertical, downwards extending decorative element of a variable morphology which satisfies the requirement served by the perimetric decorative element from plaster of the prior technology. |
