ASTM International - ASTM C825-97
Standard Specification for Precast Concrete Barriers
|Publication Date:||10 June 1997|
|ICS Code (Concrete and concrete products):||91.100.30|
1.1 This specification covers precast concrete barriers, intended to be used adjacent to a roadway or as a median, to redirect vehicles unintentionally leaving the roadway.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.