AN EXPERIMENTAL STUDY ON USC OF COW DUNG ASH AND RICE HUSK ASH AS PARTIAL REPLACEMENT OF CEMENT IN CONCRETE

Rice Husk Ash(RHA) and Cow Dung Ash (CDA) are agriculturally grounded pozzolanic accoutrements ;these accoutrements are available in huge amounts. This final time design report highlights and presents the results of the study on the use of Cow Dung Ash and Rice Husk Ash as partial relief of cement in concrete. The trials were conducted to study the impacts of adding Cow Dung Ash and Rice Husk Ash in several probabilities by weight(0,5,10,15,and20) of cement and cure for ages of 28 days before testing for contraction strength. The thickness, plasticity, sieve analysis of summations were also tested in this exploration study. The Compressive test results are37.75 N/ mm2,31.25 N/ mm2,31.25 N/ mm2 and25.25 N/ mm2 for 0, 5, 10 and 15 relief of cement with Cow Dung Ash and Rice Husk Ash independently at 28days. The Plasticity results gives 45 mm, 49 mm, 56 mm, 68 mm and 75 mm independently for,5, 10, 15, and 20 relief of cement with Cow Dung Ash and Rice Husk Ash. The thickness test results are0.29,0.32, 0.36,0.41 and 0.43 for 0, 5, 10, 15 and 20 relief of cement with Cow Dung Ash and Rice Husk Ash independently. The bulk viscosity results are2452.53 kg/ m3,2370.8 kg/ m3,2380.0 kg/ m3 and2348.5 kg/ m3 for 0, 5, 10 and 15 relief of cement with Cow Dung Ash and Rice Husk Ash independently. The main highlights, it should be stressed that the further volume of water is needed to standard thickness as the probabilities of Cow Dung Ash and Rice Husk Ash are added. Dung Ash and Rice Husk Ash concrete is recommended for use when a ten chance (10) of Cow Dung Ash and rice cocoon ash aren’t exceeded.