5ASTMD 2041--00 standard Test Method for Theoretical Maximum Specific Gravity and Density of Bituminous Paving Mixtures " American Society for Testing and Materials[ s].
6ASTM D 2726. Standard Test Method for Bulk Specific Gravity and Density of Non - Absorptive Compacted Bituminous Mixtures [ s ].
7ASTM D 3203 -94. Standard Test Method for Percent Air Voids in Compacted Dense and Open Bituminous Paving Mixtures[ s].