Extruded T-shaped joint extension profile for floor construction, has foil clothes meshed with lower side of profile of pavement, where profile has t-shaped cross section and stays in functional position on head

摘要

The profile (1) has foil clothes (4) meshed with a lower side of the profile of a pavement, where the profile has a t-shaped cross section and stays in a functional position on a head, so that the head forms a foot. The profile is enclosed by the pavement on both sides. Each foil cloth has a thickness of about 0.03 to 0.1 millimeter. The foil cloth is folded in a zigzag or curling manner. The foil cloth has a width of about 50 to 150 millimeters and a length of about 5 to 15 millimeters, where the profile is welded after extending with the foil cloth.