Standard Specification for Preformed Polychloroprene Elastomeric Joint Seals for Concrete Pavements (ASTM D2628-91 (2011)) standard by American Association of State and Highway Transportation Officials, 1984
The AASHTO equivalent of the specification has been discontinued and is no longer available. Please refer to ASTM D 2628-91 (2011) for information formerly contained in this standard.
