Publications

Road tunnels are an important element of the transport infrastructure, requiring significant resources and energy to construct, operate and maintain. Consequently, they are potentially a major source of greenhouse gas emissions and environmental…

This test method sets out the procedure for determining the apparent viscosity of PMBs at temperatures above 100°C, using the Brookfield Thermosel rotational viscometer.

This test method applies to polymer modified binders, polymers and crumb rubber.Materials are sampled according to this protocol to ensure that correct sampling procedures are followed and that test results provide the required information on…

This test method sets out the procedure for the determination of the flash point of polymer modified binders (PMBs). This test method is applicable to PMBs used in the construction and maintenance of pavements (as specified in ATS 3110).

This test method is applicable to all binders that do not have a viscous response at 70°C and at long loading times when confined to film thicknesses in the range 0.1 to 1mm. It is applicable to all modified binders.

This test method sets out the procedure for the determination of mass change or loss on heating of a polymer modified binder (PMB) due to the effect of heat and air during rolling thin film oven (RTFO) treatment.

This method complements AS/NZS 2341.21 by setting out the handling procedures for the testing of modified binders.

This test method sets out the procedure for the determination of torsional recovery of polymer modified binders (PMBs) under specific conditions using a simple torsional recovery test apparatus. PMBs are thought to provide benefits due to their…

This report documents a project undertaken to investigate the issues associated with managing the planning, construction, operation and maintenance of road tunnels in a sustainable manner. The results of the investigation informed an update to all…

A recently completed project has recommended changes to the Austroads Guide to Road Tunnels Part 2: Planning, Design and Commissioning to provide guidance on rationalising road signs on the approaches to tunnels, to divert over-height and dangerous…