Bituminous binders that are used to construct roads are tested prior to use to ensure they will perform satisfactorily during a road’s lifecycle. Standards Australia Committee CH-025 ‘Bitumen and related products for roadmaking’ is responsible for the revision of 4 national specification documents and 26 test methods which are used to characterise bituminous materials used in road construction. Austroads has also published 14 test methods that are used to characterise bituminous materials.

This webinar presents the outcomes of Austroads Project APT6256 which provided expert technical input into the revision of 3 national specification documents (AS 2008, AS 2157 and AS 1160) and 1 Austroads test method (ATM 101). The webinar includes a description of the process used to update an Australian Standard and outlines the main changes to the 4 revised documents.

This webinar is presented by Robert Urquhart and Robert Busuttil.