1.1. This method describes the determination of the loose uncompacted void content of a sample of
fine aggregate. When measured on any aggregate of a known grading, void content provides an
indication of that aggregate’s angularity, sphericity, and surf
AASHTO T 304-1996 history
0000 AASHTO T 304-2011
2008AASHTO T 304-2008 Standard Method of Test for Uncompacted Void Content of Fine Aggregate
1996AASHTO T 304-1996 Standard Method of Test for Uncompacted Void Content of Fine Aggregate