In a quality control test of a highway project, the followingdata was collected as shown below. Bulk specific gravity of thecompacted mix is 2.30, Bulk Specific gravity of aggregate=2.75, Thepercentage of bitumen absorption is 0.45%, The percentage of binderby mass=5.5%,Bitumen Specific Gravity=1.05, answer the followingquestions: What is the percentage of Air voids in the compactedmix?
Aggregate effective specific gravity?
