ASTM International - ASTM D6114-97e1
Standard Specification for Asphalt-Rubber Binder
|Publication Date:||25 September 1998|
1.1 This specification covers asphalt-rubber binder, consisting of a blend of paving grade asphalt cements, ground recycled tire (that is, vulcanized) rubber and other additives, as needed, for use as binder in pavement construction. The rubber shall be blended and interacted in the hot asphalt cement sufficiently to cause swelling of the rubber particles prior to use.