Publications

This study investigated the relationship between cutter oil properties and sprayed seal performance so that this information could be used as a basis for updating Australian Standard 3568. AS 3568 specifies the properties of four different types of…

Guide to Pavement Technology Part 4K: Selection and Design of Sprayed Seals is a guide to the procedures for the selection and design of sprayed seals. This is an update of previous Austroads procedures based on the philosophy of filling up voids in…

This report documents the first version of harmonised ITS asset performance and condition data specifications, which was developed via practice review, stakeholder consultation and case studies. The data specifications cover 155 ITS asset data items…

This report examines the viability of using recycled plastics in asphalt and sprayed seals by Australian and New Zealand road authorities. The report presents the findings of a literature review, including case studies of local and overseas road…

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 3 September 2019, provides an overview of the concept of Mobility as a Service (MaaS) and the opportunities it presents for transport agencies in Australia and New Zealand (ANZ).

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).

Mobility as a Service, referred to as ‘MaaS’, represents the opportunity for all available public and private transport services to be integrated and bundled into a platform directly accessible by the individual travellers through their mobile…

The 2016 Austroads Congestion and Reliability Review (AP-R534-16) measured the levels of congestion across major cities in Australia and New Zealand, assessed the key causes of congestion, and proposed an approach to identifying and assessing…

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.