Publications

This test method sets out the procedures for determining particle loss (abrasion) from laboratory prepared specimens of open graded asphalt. The test may be performed on dry samples or after period of moisture conditioning.

This method details the determination of the binder content of asphalt mixes by ignition at a temperature of not less than 540°C and the subsequent determination of the particle size distribution by sieve analysis.

This test method sets out the calculation procedures for the determination of a Binder Film Index. The test is applicable to all types of asphalt.

Asphalt characterisation tests require equipment that is well maintained and correctly adjusted. The procedures described in this document will provide a means of verifying that a Gyropac gyratory compactor is in a suitable working condition to…

This Pavement Work Tip is a guide to the removal of surplus aggregate from sprayed seals using brooming or suction cleaning.

This Pavement Work Tip provides a guide to precoating aggregates and use of adhesion agents in hot sprayed sealing work.

This Pavement Work Tip provides a guide to rolling and compacting cover aggregates used in sprayed sealing road works.