This standard ( Part IX ) prescribes the method of test for determi-nation of true specific gravity and true density, by pyenometer method. It also prescribes the method of test for determination of true density by Rces-Hugill Flask Method.
IS 1528 Pt.9-1980 history
1981IS 1528 Pt.9-1980 Methods for Sampling and Physical Testing of Refractory Materials Part IX Determination of True Specific Gravity and True Density