Attachment of wall covering over insulation panels - uses moulded plastics sections which fit together

摘要

The method of attaching paper or other wall covering over a layer of insulation makes use of special plastics moulded sections. A primary section (1) has a flat base (11) with two ribs (14, 15). The curved rib (14) is separated from the T-shaped rib (15) by a small gap (16). A secondary section (2) has a rounded rib (23) which can be pressed into the gap (16) and clamp the edge of the wall covering. The rest of the wall covering is folded over the upper edge (30) of the secondary section (2) and then hangs downwards to cover the insulation panels.