Research Report RR:E12-1004

    An interlaboratory study was conducted by ten laboratories testing ten samples to establish a precision statement for test method E2177.

    Pages: 16     Published: June 2011

    Delivery Format: PDF Download

    Research Report Only
    E2177 + Research Report

    Related Standards

    E2177-11 Standard Test Method for Measuring the Coefficient of Retroreflected Luminance (RL) of Pavement Markings in a Standard Condition of Wetness

    Committee E12 on Color and Appearance

    Subcommittee E12.10 on Retroreflection