Publications

This report presents the results of a research project commissioned by Austroads to investigate whether the currently used Australian general-purpose (GP) cement which complies with AS 3972, and which may contain up to 7.5% limestone as a mineral…

This report presents the results of a field validation study conducted as part of the development of a new long term ageing test for polymer modified binders used in sprayed seals in Australia. Unaged samples of binders were collected during the…

This webinar, presented on 8 August 2019, provides an overview of an Austroads project that developed a new sprayed seal binder cracking test and compared the performance of polymer modified binders (PMBs).

This webinar, presented on 11 July 2019, provides an overview of an Austroads project that compared the test properties of seven commercially available cutter oils with their sprayed seal performance.

The Australian polymer modified binder (PMB) specification (AGPT/T190) currently requires different binder grades to be used in sprayed sealing and asphalt applications. This study compared the sprayed seal performance of PMBs representing four AGPT/…

This webinar, presented on 14 March 2019, provides an update on the Austroads’ project to develop the data to support the Heavy Vehicle Road Reforms.

This webinar, presented on 31 January 2019, provides an overview of Austroads' study that proposes a ride quality index of roads for heavy vehicles, a heavy vehicle equivalent of the International Roughness Index (IRI) for cars.

Following on from previous work, the purpose of this project was to complete an investigation of subjective ratings of ride quality of A, B and C roads in Victoria while driving a passenger car and a range of heavy vehicles.

This test method describes the methods for the determination of the flexural modulus, strength and fatigue characteristics of laboratory‑manufactured cemented materials using four point bending techniques.

Part 4 of the Guide to Asset Management provides guidance to asset management planners responsible for managing consultation processes with customers, including industry stakeholders, road users and the community.