Research Report Approved: Jun 25, 2003
RR:D04-1026

D4280-Standard Specification for Extended Life Type, Nonplowable, Raised Retroreflective Pavement Markers

An interlaboratory study was conducted by six laboratories to establish a precision statement for the test method, coefficient of luminous intensity, in standard specification D4280.
Price: $69.00
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Developed by Subcommittee: D04.38
Stock # : RR-D04-1026
Standard: D4280