E - Fixed Constructions – 01 – F
Patent
E - Fixed Constructions
01
F
240/60, 117/62
E01F 9/06 (2006.01) E01F 9/04 (2006.01) E01F 9/08 (2006.01)
Patent
CA 1058131
ABSTRACT OF THE DISCLOSURE A prefabricated roadway marking strip material, for laying on and adhesively securing to selected areas of a prepared roadway to form traffic regulating markings thereon having night- time visibility and non-skid properties, comprising two superim- posed connected layers, the first layer being a flexible base layer of a composition comprising a rubbery compound, a resin and an abrasive filler, the second layer being an upper layer producing a traffic-contacting face and consisting of high mole- cular cohesion synthetic resin selected from polyurethane, poly- ester and polyamide resins, said upper layer having a substan- tially uninterrupted smooth planar surface over a major part of its surface area and including a plurality of integral longitu- dinally spaced protuberances formed homogeneously from the mate- rial of said upper layer. The protuberances are provided with closely spaced elements, including light reflecting elements, secured to and jutting from the top portions of said protuberan- ces. And a method of producing such a prefabricated roadway mar- king strip material.
236564
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