Prefab. double skin self-supporting roofing panel - comprises corrugated and flat upper and lower faces with infiller between one edge corrugation hollow for beam and grooved for joint between panels

摘要

The panel has a corrugated upper face (3) and flat lower face (2) with filling material (5) between. The edge corrugation (4a) is hollow to receive a beam spanning the length of the panel. The side of the panel beside the beam is grooved to house a joint which absorbs irregularities in the adjacent panel's edges & faulty positioning of it. The other side of the panel overlaps the beam & joint of the adjacent panel. USE/ADVANTAGE - A prefabricated self-supporting roofing panel. Suits any make of panel, good for fixing with existing sheeted roofs.