ASTM C115
Full Name
ASTM C115 – Standard Test Method for Fineness of Portland Cement by the Turbidimeter
Scope
This test method covers determination of the fineness of portland cement as represented by a calculated measure of specific surface, expressed as square centimeters of total surface area per gram, or square meters of total surface area per kilogram, of cement, using the Wagner turbidimeter.
Keywords
fineness; portland cement; turbidimeter; Wagner