Publications

This report examines the viability of using recycled plastics in asphalt and sprayed seals by Australian and New Zealand road authorities. The report presents the findings of a literature review, including case studies of local and overseas road…

This report presents the results of a field validation study conducted as part of the development of a new long term ageing test for polymer modified binders used in sprayed seals in Australia. Unaged samples of binders were collected during the…

The Australian polymer modified binder (PMB) specification (AGPT/T190) currently requires different binder grades to be used in sprayed sealing and asphalt applications. This study compared the sprayed seal performance of PMBs representing four AGPT/…

This Pavement Work Tip details the profiling or cold planning of asphalt pavements, a process that removes uneven areas of pavement to allow the placement of  new, uniform surface.

This Pavement Work Tip is a guide to the calculation of paver forward speed for smooth continuous paving and matching roller capacity to ensure effective compaction.

This Pavement Work Tip is a guide to improving pavement ride quality through asphalt shape correction and regulation.

This Pavement Work Tip provides a guide to good practice in hand finishing in conjunction with paver spreading of asphalt