


Study of Compressive Strength of Concrete by Partial ...
20 to 30% of marble blocks are converted into . ... concrete containing Marble Dust Powder at 0%, 5%, 10%, 15%, 20% and 25% of Portland cement. The investigation was primarily to determine a resolution to the disposal problem of marble dust by making usage of it ... Compressive Strength at 28 days (N/mm2) 1.
