M 230-1998
Standard Specification for Extruded Foam Board (Polystyrene)

Standard No.

M 230-1998

Release Date

1998

Published By

AASHTO - American Association of State Highway and Transportation Officials

Status

Be replaced 2016-07

Replace By

M 230-2007

Latest

M 230-2007

M 230-1998 history

• 2007 M 230-2007 Standard Specification for Expanded and Extruded Foam Board (Polystyrene)
• 1998 M 230-1998 Standard Specification for Extruded Foam Board (Polystyrene)
• 1996 M 230-1996 STANDARDIZATION MANDATE TO CEN AND CENELEC FOR EQUIPMENT AND INSTALLATIONS FOR THE TRANSMISSION AND DISTRIBUTION OF ELECTRICITY