A FOLDABLE EXPANDABLE CEILING GRID

摘要

590049 A preassembled grid 10 for a suspended ceiling comprising a plurality of main tees 11 and sets of cross tees 12, the main and cross tees each including a central vertical web and a lower horizontal flange extending on both sides of the web, the cross tees 12 being connected to the main tees 11 at spaced intervals along the main tees 11 in a manner that enables the cross tees 12 to be folded towards the main tees 11 and the main tees 11 to be spaced in parallel relation with a separation between adjacent main tees 11 substantially less than the length of the cross tees 12.