AASHTO - American Association of State Highway and Transportation Officials
Latest
M 247-2013
Scope
This specification covers glass beads to be dropped or sprayed upon pavement markings so as to produce a reflectorized pavement marking. The values stated in SI units are to be regarded as the standard. This standard may involve hazardous materials@ operations@ and equipment. This standard does not purport to address all of the safety concerns associated with its use. It is the responsibility of the user of this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use
M 247-2013 history
2013M 247-2013 Standard Specification for Glass Beads Used in Pavement Markings
2011M 247-2011 Standard Specification for Glass Beads Used in Pavement Markings
2009M 247-2009 Standard Specification for Glass Beads Used in Pavement Markings
2008M 247-2008 Standard Specification for Glass Beads Used in Traffic Paints
2007M 247-2007 Standard Specification for Glass Beads Used in Traffic Paints
2005M 247-2005 Standard Specification for Glass Beads Used in Traffic Paints
2002M 247-2002 Standard Specification for Glass Beads Used in Traffic Paints (HM-22; PART IA)
1981M 247-1981 Standard Specification for Glass Beads Used in Traffic Paint