How to calculate specific gravity of cement? Using Le Chatelier Flask method, we can determine this value. This is an experiment conducted at the site level. Object: To find specific gravity of cement value Required Materials & Apparatus: 1-Ordinary Portland Cement 2-Kerosene 3-Le-Chatelier Flask capacity of 250 ml or Specific Gravity Bottle / Pycnometer (100 ml) 4-Weighing balance with 0.1 gm accurate Test Procedure: 1-The Flask should be free from the liquid that means it should be fully dry. Weigh the empty flask(W1) 2-Fill the cement on the bottle up to half of the flask (about 50gm) and weigh with its stopper (W2) 3-Add Kerosene to the cement up to the top of the bottle. Mix well to remove the air bubbles in it. Weigh the flask with cement and kerosene (W3) 4-Empty the flask. Fill the bottle with kerosene up to the top and weigh the flask (W4) 5-Calculation: -For calculation procedure ,please see figure No. (1) -Specific gravity of kerosene is 0.79 g/cc...