Austroads: Transport Research and Trends
Government
Austroads has completed a project to replace the obsolete gyratory compactors used in design and quality control testing of asphalt mixes and update its Guide to Pavement Technology Part 4B: Asphalt.
Austroads asphalt mix design procedure currently relies on Gyropac compaction for volumetric mix design. The discontinuation of the Gyropac compactor has resulted in a significant gap in the Austroads asphalt mix design procedure and created a need for a replacement.
The Austroads Asphalt Research Technical Group has identified the Superpave™ gyratory compactor as the most likely replacement for this gap.
The project team undertook a comprehensive literature review and testing of asphalt mixes to understand the relationship between compaction in Gyropac, Servopac (setup to AS/NZS) and Superpave™ gyratory compactors to allow the adoption of the Superpave™ standard gyratory settings in the Austroads mix design procedure.
This webinar, presented by Dr Bevan Sullivan and Sean Dorahy, provided a detailed overview of the project, including the findings of the literature review and test data. There were question and answer opportunities during the session.
Benefits of Safety and Traffic Management Technologies
Guidelines and Specifications for Microsurfacing
Updated Pedestrian Facility Selection Tool (2018)
Best Practice in Road Safety Infrastructure Programs
Towards Safe System Infrastructure
Geopolymer Concrete and its Applications
Local Road Access for High Productivity Freight Vehicles
Pavement Design: Guide to Pavement Technology Parts 2 and 4C (2017 Editions)
National Performance-based Asphalt Specification Framework
Modelling of High Productivity Vehicles in Metropolitan Areas
Safe System Infrastructure on Mixed Use Arterials
National Mass Assessment for Oversize Overmass Vehicles
Strategic Review of the Guide to Traffic Management
Guide to Traffic Management Part 3: Traffic Studies and Analysis (2017 Edition)
Current Practice and Developments in Concept of Operations across Road Agencies in Australia and New Zealand
Guide to Traffic Management Part 13: Road Environment Safety (2017 Edition)
Intersections - Guide to Traffic Management Part 6 and Guide to Road Design Part 4 and 4A (2017 Editions)
Road Transport Management Framework and Principles
Safety Benefits of Cooperative ITS and Automated Driving in Australia and New Zealand
Prioritising On-Road Public Transport
Create your
podcast in
minutes
It is Free
City Manager Unfiltered
Potencial Americano
The ASIC Podcast
The Chris Plante Show
Strict Scrutiny