Measurement of retroreflection by glass beads for road marking

L. A. Ivanov; Dmitry V. Kiesewetter; N. N. Kiselev; Victor I. Malyugin; V. A. Slugin

doi:10.1117/12.677712

9 June 2006 Measurement of retroreflection by glass beads for road marking

L. A. Ivanov, Dmitry V. Kiesewetter, N. N. Kiselev, Victor I. Malyugin, V. A. Slugin

Proceedings Volume 6251, Lasers for Measurements and Information Transfer 2005; 62510U (2006) https://doi.org/10.1117/12.677712
Event: Lasers for Measurements and Information Transfer 2005, 2005, St. Petersburg, Russian Federation

Abstract

The parameters of retroreflection of the monolayer of glass beads of the different size and quality in paint for road marking are measured. The new method of simultaneous measurement of the size and coefficient of retroreflection of separate beads is offered. The system of the statistical characteristics of optical quality is introduced. The measurements for different dimensional fractions are carried out. The capability of estimation of influencing of defects of glass beads on retro reflecting properties of the materials is shown.

Citation Download Citation

L. A. Ivanov, Dmitry V. Kiesewetter, N. N. Kiselev, Victor I. Malyugin, and V. A. Slugin "Measurement of retroreflection by glass beads for road marking", Proc. SPIE 6251, Lasers for Measurements and Information Transfer 2005, 62510U (9 June 2006); https://doi.org/10.1117/12.677712

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