Australia releases new national specification for crumb rubber asphalt on local roads
The Australian Flexible Pavement Association (AfPA), in collaboration with Tyre Stewardship Australia (TSA), has released a new national model specification for crumb rubber modified asphalt used on local government roads. The Crumb Rubber Modified Dense Graded Asphalt (CRM DGA) Model Specification – Light to Medium Duty Roads reflects a coordinated effort to provide clearer guidance for councils seeking to use crumb rubber in road construction and maintenance.