Grain size analysis (GSA)of soil IS 2720-Part 4
To determine the grain size analysis of soil (Wet analysis) TEST STANDARD: IS 2720-Part 4:1985 APPARATUS: Weighing balance of accuracy 0.1gm IS Sieves of 100mm, 75mm, 19mm, 4.75mm, 2mm, 425microns and 75microns Sieve brush Hot air oven, GI tray, Sodium hydroxide and sodium carbonate. PROCEDURE FOR GRAIN SIZE ANALYSIS The soil sample received from the …