Road surfacing standards

These standards set out the requirements for road surfacing on Northern Territory (NT) controlled roads and civil infrastructure.

Technical standards

Bituminous rise and fall

Asphalt mix design register

Applications to register an asphalt mix must be submitted to the Department of Infrastructure, Planning and Logistics.

To apply, read the registration of asphalt mix designs - Technical directive PDF (879.3 KB)

Below are the approved asphalt mixes in the NT.

Registration numberAsphalt supplierSuppliers referenceRegionMix typeRegistration dateRegistration expiry
NT-RAMD - 2019-001Fulton Hogan153DarwinType 212/07/20191/06/2022
NT-RAMD - 2019-002Fulton Hogan154DarwinType 2 (A15E)12/07/20191/06/2022
NT-RAMD - 2019-003Fulton Hogan152DarwinType 4 (A15E)12/07/20191/06/2022
NT-RAMD - 2019-004Fulton Hogan151DarwinType 512/07/20191/06/2022
NT-RAMD - 2019-011DownerR17-0402 AC20DarwinType 4 (A15E)12/07/20191/06/2022
NT-RAMD - 2019-012DownerR17-0402 AC14ADarwinType 512/07/20191/06/2022
NT-RAMD - 2019-013DownerR19-0634 AC10 A15EDarwinType 2 (A15E)25/09/20191/06/2022


Senior Project Manager – Bitumen
08 8999 4873

Last updated: 20 September 2021

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