Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
State-of-the-Practice Retroreflective Measurement Devices for Pavement Markings
The project was conducted to identify the current useage and availability of instruments used for making retroreflective measurement of pavement markings, as well as, associated standards and causes of retroreflection from pavement markings. Tests of existing instruments were evaluated. Equipment designs were compared. Several instruments make accurate repeatable measurements of pavement markings. The nomenclature and formula used in the identification of the parameters of retroreflection and measurement are not standardized: descriptive terms are proposed.
State-of-the-Practice Retroreflective Measurement Devices for Pavement Markings
The project was conducted to identify the current useage and availability of instruments used for making retroreflective measurement of pavement markings, as well as, associated standards and causes of retroreflection from pavement markings. Tests of existing instruments were evaluated. Equipment designs were compared. Several instruments make accurate repeatable measurements of pavement markings. The nomenclature and formula used in the identification of the parameters of retroreflection and measurement are not standardized: descriptive terms are proposed.
State-of-the-Practice Retroreflective Measurement Devices for Pavement Markings
A. G. Hoffman (Autor:in) / B. W. Firth (Autor:in)
1985
68 pages
Report
Keine Angabe
Englisch
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