Evaluate Compressive Strength of Geopolymer by Using Different Fibers and Curing Conditions
Kalla Jagadeeswari1, K. Srinivas2, M.Padmakar3, R Hemasri Phanindra4
1Kalla Jagadeeswari. Assistant Professor, Department of Civil Engineering, Vignan’s Institute
2K. Srinivas, Assistant Professor, Department of Civil Engineering, Vignan’s Institute
3Mr. M. Padmakar, Assistant Professor, Department of Civil Engineering, Vignan’s Institute
4R Hemasri Phanindra , M.Tech, Structural Engineering , JNTU Kakinada University
Manuscript received on 24 August 2019. | Revised Manuscript received on 13 September 2019. | Manuscript published on 30 September 2019. | PP: 782-785 | Volume-8 Issue-11, September 2019. | Retrieval Number: K14540981119/2019©BEIESP | DOI: 10.35940/ijitee.K1454.0981119
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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: Day by day conservatory emissions is increases on earth. In manufacture of Portland cement(PC), obliquely we are escalating the carbon dioxide in atmosphere by the invention of PC.. Industrial by-products such as fly ash(FA), ground granulated blast furnace slag(GGBS), rice husk, bagasse, etc. are mainly used in manufacturing industry because these resources contain good bonding assets, amplified stability and decreased the porosity. evaluate to PC these assets are inexpensively good. Auxiliary by means of these manufacturing by products we are eventually lessening the carbon dioxide. PC with the manufacturing by products such as FA, bagasse , GGBS, Rice Husk Ash, Metakaolin etc., In these materials GGBS, FA, bagasse are commonly used for bursting substitution of PC. match up to PC GGBS, FA, rice husk be as well offer privileged compressive strength results when activate by alkali with similar curing’s. This concrete is known as Geo polymer concrete(GPC). To prepare the GPC we require alkali solutions(AS) like NaOH and Na2SiO3 . arrange the AS, by considering singular molarities of NaOH like 9M and 14M and singular concentrations of Na2SiO3 like 40%. get ready the AS of NaOH and Na2SiO3 discretely one hour before the mixing of GPC. dispose the cubes to find the mechanical properties such as compressive strength, and density of GPC. The specimens were tested after 28 days of special curing’s. To improve the properties of GPC, we are accumulation different fibers and go on it for 28 days of different curing conditions of GPC. finally we know the compressive strengths of different fibers and curing conditions of GPC.
Keywords: GGBS, Silica fume, Na2SiO3, NaOH. Gypsum, Glass fiber, Steel fiber.
Scope of the Article: