This specification covers preformed expansion joint fillers having relatively little extrusion and substantial recovery after release from compression.
AASHTO M 213-21
Original price was: $54.00.$27.00Current price is: $27.00.
Standard Specification for Preformed Expansion Joint Fillers for Concrete Paving and Structural Construction (Nonextruding and Resilient Bituminous Types) (ASTM Designation: D1751-18)
American Association of State Highway and Transportation Officials , 2021