Pavement marking having raised protuberances and method of...

Details Pavement marking having raised protuberances and method of... Pavement marking having raised protuberances and method of...

E - Fixed Constructions

01

F

E01F 9/04 (2006.01) E01F 9/08 (2006.01)

Patent

CA 2265773

Retroreflective article (10), e.g., in the form of a pavement marking, having raised, nonintegral protuberances (16) that exhibit good dry retroreflectivity and recover retroreflectivity quickly after exposure to water. The protuberances comprise a thermoplastic polymer body. Partially embedded in the protuberance are optical elements (14) which are in optical association with a light scattering agent. The protuberance is disposed on top of a conformable base sheet (12).

Cet article rétroréfléchissant (10), une marque pour chaussée, par exemple, porte des protubérances rapportées (16) faisant preuve de bonnes qualités rétroréfléchissantes à sec et, après avoir été mouillées, recouvrant rapidement ces qualités. Ces protubérances, qui comprennent un corps polymère thermoplastique, renferment des éléments optiques (14) partiellement encastrés et associés à un agent de diffusion de la lumière. Les protubérances sont disposées sur la partie supérieure d'une feuille de base pouvant être conformée.

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