COMBINE EFFECT OF RICE HUSK ASH AND FLY ASH ON CONCRETE BY PARTIAL REPLACEMENT OF CEMENT

Concrete is consumed at a rate of about 1000 kilogrammes per person worldwide, and it is generated in massive quantities of around 70-75 billion tonnes. To begin, the diverse features of rice husk ash, such as specific gravity, bulk density, and fineness, have been discussed. After that, standard durability and mechanical tests were conducted, with the results assessed. Water absorption and permeability tests, slump tests, initial and final setting time tests, and normal consistency tests were all part of the durability testing. Compressive strength was one of the mechanical tests. Just below the table, the results of each test have been listed.