Experimental Works on Self-Compacting Concrete By Partial Replacement of Rice Husk Ash with Subjected To Acid Attack
R. Ramya Swetha1, M. Swaroopa Rani2, U.RangaRaju3
1R.Ramya Swetha*, Civil Engineering Department, DNR College Of Engineering and Technology(DNRCET), Bhimavaram, India.
2Dr M. Swaroopa Rani, Civil Engineering Department, JNTUK-Kakinada, Kakinada, India.
3Dr. U.Ranga Raju, Civil Engineering Department, DNR College Of Engineering and Technology(DNRCET), Bhimavaram, India.
Manuscript received on December 26, 2019. | Revised Manuscript received on December 31, 2019. | Manuscript published on January 10, 2020. | PP: 664-667 | Volume-9 Issue-3, January 2020. | Retrieval Number: C8334019320/2020©BEIESP | DOI: 10.35940/ijitee.C8334.019320
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: The objectives of this work is effect of Rice husk ash (AWM) in self-compaction concrete (SCR) in order to increase in strength and a better bonding between aggregate and cement paste. SCR had an improvement over conventional concrete so that it can be placed easily without vibration or mechanical consolidation. The properties of SCR have been studied in several researches due to its importance and ability to solve the problems of concrete mix. AWM was used to substitute cement in stepped concentration of 0 %, 5%, 10%, 15%, 20% and used to gain characteristic CS of M40 grade concrete mix. It is cured normal water and sulphuric acid solution (H2SO4 ) in for different ages (7days, 28days and 60days) and the strengths were determined. Sulphuric acid used in the percentages of 0%, 1%, 3%, 5%.
Keywords: Self Compacting Concrete, Cement Replacement, Rice Husk ash, Acid Solution.
Scope of the Article: Concrete Engineering