• Navdeep Saharan
• Kiranjeet Kaur

In this paper, the detailed experimental investigation was done to study the effect of partial replacement of cement by Fly Ash (FA) and Rice Husk Ash (RHA) in combine proportion started from 30% FA and 0% RHA mix together in concrete by replacement of cement with the gradual increase of RHA by 2.5% and simultaneously gradual decrease of FA by 2.5%. Last proportion was taken 15%FA and 15% RHA. Compressive test on hardened concrete which was destructive in nature was carried out on cube for size (150 x 150 x 150 mm) at 7,14,28,56 and 90 days of curing. Investigation reported that compressive strength increases by 30.15% in compared with targeted strength and reduces by 8.73% compared with control concrete at 28 days. Partial replacement of FA and RHA reduces the environmental effects, produces economical and eco-friendly concrete

EFFECT OF FLY ASH AND RICE HUSK ASH ON COMPRESSIVE STRENGTH OF CONCRETE BY REPLACEMENT OF CEMENT.

"EFFECT OF FLY ASH AND RICE HUSK ASH ON COMPRESSIVE STRENGTH OF CONCRETE BY REPLACEMENT OF CEMENT.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.229-233, May 2019, Available :http://www.jetir.org/papers/JETIRCW06044.pdf

"EFFECT OF FLY ASH AND RICE HUSK ASH ON COMPRESSIVE STRENGTH OF CONCRETE BY REPLACEMENT OF CEMENT.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp229-233, May 2019, Available at : http://www.jetir.org/papers/JETIRCW06044.pdf