E - Fixed Constructions – 04 – C
Patent
E - Fixed Constructions
04
C
20/35, 113/66
E04C 2/30 (2006.01) E04C 2/08 (2006.01) E04C 2/32 (2006.01)
Patent
CA 1297255
ABSTRACT The invention relates to a profiled sheet (3) for build- ing purposes, especially roofing and facade sheet, said sheet comprising a normal profiling and having in addition, at least in certain sections, a corrugated microprofiling (4) deviating from the normal profiling. The microprofiling exhibits flat- tened and/or pressed-in areas in its crest, valley and/or flank sections resulting in that the thickness of the profiled sheet varies in a direction transversely of the longitudinal direction of the microprofiling which agrees with the longitu- dinal direction of the normal profiling. The flattened and/or pressed-in areas extend in the longitudinal direction of the microprofiling.
558938
Gowling Lafleur Henderson Llp
Kero Ernst
Plannja Ab
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