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Long-term Ageing Resistance of Bitumen using the Pressure Ageing Vessel (PAV) and the Dynamic Shear Rheometer (DSR)
This test method sets out the procedures for the ageing treatment of bitumen samples under specific conditions using the Pressure Ageing Vessel (PAV), and also the determination of the complex viscosity of treated samples under specific conditions…
Softening Point of Polymer Modified Binders
This test method sets out the procedure for determination of the softening point of polymer modified binders.
Morphology of Crumb Rubber - Bulk Density Test
This method describes a procedure for determining the bulk density of crumb rubber in the size range 600 to 300 µm.
Evaluation of Speed Limiting Locally Operating Warning Signs
This study investigated the efficacy of Speed Limiting Locally Operating Warning Signs (SLLOWS) at a number of sites in the Perth metropolitan area. It was found that SLLOWS were successful in reducing vehicle speed at all locations (3-4 km/h on…
Balance between Harm Reduction and Mobility in Setting Speed Limits: A Feasibility Study
This project has been funded by Austroads to develop, trial and evaluate a new system for setting speed limits based on harm reduction principles. This first, feasibility stage of the project has consisted of three main tasks: a literature review…