E - Fixed Constructions – 01 – F
Patent
E - Fixed Constructions
01
F
94/13, 240/60
E01F 9/08 (2006.01)
Patent
CA 1246514
ABSTRACT A preformed roadway-marking strip that is a poly- urethane resin film, which is wear resistant and has a roadway- marking function by the inclusion of anti-skid elements and light-retroreflecting elements, and a solid self-adhesive film which has the function to attach the marking strip to the roadway surface and, at the same time, to resist together with the polyurethane film to the traffic wear. The strip is preferrably a layer of aliphatic polyurethane resin, not exceeding one millimeter in thickness, which has exceptional conformability to the roadway surface and is characterized by high resistance to wear and tearing and a breaking elongation of not less than 50% and a permanent deformation of not less than 15%. The upper part of the layer of polyurethane film contains at least 10% pigments while the lower supporting part has a very low content of cadioptric elements, pigments and fillers.
476577
Eigenmann Ludwig
Perley-Robertson Hill & Mcdougall Llp
LandOfFree
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