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Binder Film Index
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.
Verification Procedure for a Gyratory Compactor
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…
Competition in the Supply of Roadworks to Government
This report provides updated information on the competitive supply of roadworks to Government. It compliments a previous broad survey undertaken under National Transport Planning Framework and provides trend data to show a steadily increasing trend…