E - Fixed Constructions – 04 – B
Patent
E - Fixed Constructions
04
B
20/20.2
E04B 7/00 (2006.01) E04B 7/22 (2006.01) E04D 3/35 (2006.01)
Patent
CA 1234960
11 SUMMARY The invention relates to a roof panel (1), which includes a support course (12) for the supporting of a water-impervious layer (11) or for the supporting of a windproof layer. The roof panel additionally includes a lower diffusionproof layer (15) and normally one insulating course (14) located in the region between the lower diffusionproof layer and the support course. In accordance with the invention the roof panel is disposed with a frame (16) which forms the outer edges (20-23) of the roof panel, in addition to which the frame along oppo- site edges is disposed with devices in order to affix adjacent roof panels in relation to one another and in order to affix the roof panels to a substrate (4) e.g. a roof truss, a support wall etc.
474024
Froiseth Per
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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