ASTM C1777
Full Name
ASTM C1777 – Standard Test Method for Rapid Determination of the Methylene Blue Value for Fine Aggregate or Mineral Filler Using a Colorimeter
Scope
This test method provides a rapid test to determine the amount of methylene blue adsorbed by a specimen of fine aggregate or mineral filler and can be used both in the laboratory and in the field.
Keywords
clay; fine aggregate; limestone filler; methylene blue; mineral filler