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Determination of Excess Binder in Bituminous Slurry (Loaded Wheel Test)
This test method sets out the procedure to evaluate bituminous slurry materials for their propensity for binder flushing after subjecting to loaded wheel tracking cycles.
Determination of Set and Cure for Bituminous Slurry (Cohesion Test)
This test method sets out the method for the determination of the setting and curing characteristics of a bituminous slurry as a function of the cohesive strength developed in the mixture with time.
Determination of Optimum Amount of Added Water for Bituminous Slurry (Consistency Test)
This test method sets out the procedure to determine the consistency of a bituminous slurry that is then used to optimise the amount of water required to form a workable mixture. This test may not be applicable to certain microsurfacing mixtures due…
Review of the National Heavy Vehicle Driver Competency Framework
This report reviews the National Heavy Vehicle Driver Competency Framework and its adoption or otherwise by states and territories.
Improved Railway Road Design for Heavy Vehicles
This report identifies road design improvements to better cater for the safe passage of heavy vehicles through railway level crossings.
Developing Braking Standards for Heavy Vehicles to Brake Effectively and Safely on Steep Declines
This report proposes a new rule for inclusion in the Performance Based Standards scheme, adding a requirement for applicant vehicles to meet a minimum level of auxiliary braking performance. The purpose of the new rule is to ensure that PBS vehicles…
Advanced Systems for Managing Heavy Vehicle Speed on Steep Descents
Austroads technical research project ST1863, examined whether a technical solution is available that can identify heavy vehicles, their speed and configuration, and provide appropriate early warning of unsafe operation on descents. The project was…
Road Design for Heavy Vehicles

Heavy vehicle crashes across Australia and New Zealand continue to be a major road safety issue. There are road design criteria that are not based on the requirements of heavy vehicles and the purpose of this study was to update criteria for…

Harmonisation of Pilot and Escort Vehicle Driver Requirements: Stage 2
This report documents the process and results of industry consultation in relation to a nationally harmonised pilot and escort vehicle driver accreditation scheme and operational guideline proposed in 2013.
Quantifying the Benefits of High Productivity Vehicles
This report outlines the direct and indirect benefits of High Productivity Vehicles (HPV) in Australia. Direct benefits examined include safety, productivity, fuel and environmental savings. An attempt has also been made to estimate indirect…