Active Standard: D4525 - 13e1
This standard is due for review as per ASTM policy.
Keywordsflow and flow rate; permeability; Airflow performance; Coefficient of permeability; Flow and flow rate--soil/rock/related materials; Liquids; Permeability--soil/rock; Pressure testing--rock; Reciprocal mean pressure; Rock materials/properties/analysis;
Withdrawn From Balloting
Ballot Item Approved as D4525-2013 and Pending Publication