A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention is a roadway marking having a recessed longitudinal groove provided in the roadway parallel to the direction of traffic. The groove has an inclined bottom surface that gradually tapers upward in the direction of traffic on the roadway. At least one retroreflective element is provided in the groove. The retroreflective element can be a reflector, a preformed reflective member, or a layer of retroreflective beads provided on a water-based or thermoplastic binder.
The present invention is a roadway marking having a recessed longitudinal groove provided in the roadway parallel to the direction of traffic. The groove has an inclined bottom surface that gradually tapers upward in the direction of traffic on the roadway. At least one retroreflective element is provided in the groove. The retroreflective element can be a reflector, a preformed reflective member, or a layer of retroreflective beads provided on a water-based or thermoplastic binder.
ROADWAY MARKING SYSTEM AND METHOD
DELEO JAMES (author)
2022-04-21
Patent
Electronic Resource
English
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
G02B
Optische Elemente, Systeme oder Geräte
,
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
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