Crumb Rubber Modified Bitumen (CRMB) incorporates recycled tyre rubber into bitumen, delivering enhanced performance and sustainability benefits. CRMB has been successfully used in Australian road networks and globally, offering improved durability and resistance to cracking.

Benefits of CRMB
Improved Performance: Enhanced flexibility and fatigue resistance.
Sustainability: Utilises recycled tyres, reducing landfill waste.
Proven Technology: Supported by research and field applications.

Why CRMB for WA Local Roads?
Local Governments in WA can leverage CRMB to improve pavement life and reduce maintenance costs. This project provides targeted guidance to increase confidence in specifying CRMB for local road applications.

What’s Included in the Guidance?
Design and mix selection for CRMB.
Specification templates aligned with WA requirements.
Construction practices for successful implementation.