• MANAM SAI KUMAR
• CH RAJESH

In the modern era, most of the natural resources are exhausting expeditiously due to their excavation at a high rate. The necessity for pursuit of alternative construction materials especially cement, which is preeminent cause for emission of highly hazardous particles to the environment. Some of the alternative materials for cement are Fly ash, GGBS, silica fume, Metakaolin, etc. These are mineral admixtures used to produce High Strength concrete. The quest for the development of high strength concrete has increased considerably in recent times because of the demands from the construction industry. Mineral admixture is a prominent material component in High Strength Concrete. With the low water cement ratio, mineral admixture offers Increase later strength of concrete, reduction in hydration heat, enhance the compactness of concrete internal structure, improve the corrosion resistance and wear resistance, and decrease carbon dioxide emissions, so as to achieve rational utilization of resource and energy conservation and emission reduction under the new situation, and meet the economic and environmental requirement. The scope of the present investigation is to analyze the effect of mineral admixtures such as Silica Fume, Metakaolin, GGBS and Fly Ash towards the performance of HSC M60. The High strength Concrete M60 concrete designed by ACI 211 4R-93 Codal provisions by percentile substitutions of Metakaolin, Silica Fumes, GGBS and Fly Ash. The complete strength behaviour of concrete is analyzed with Compressive and Split tensile strength with 5%, 7.5%, 10% of replacement of mineral admixtures with cement were studied at 28 days of curing. The strengths of maximum value for various percentile replacement of mineral admixtures were identified. This investigation is focused on utilization of mineral admixtures as partial replacement of cement.

"A LABORATORIAL INVESTIGATION OF STRENGTH ANALYSIS USING COMPARATIVE APPROACH OF MINERAL ADMIXTURES BY PARTIAL SUBSTITUTION OF CEMENT IN HIGH STRENGTH CONCRETE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 2, page no.a706-a714, February-2022, Available :http://www.jetir.org/papers/JETIR2202086.pdf

"A LABORATORIAL INVESTIGATION OF STRENGTH ANALYSIS USING COMPARATIVE APPROACH OF MINERAL ADMIXTURES BY PARTIAL SUBSTITUTION OF CEMENT IN HIGH STRENGTH CONCRETE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 2, page no. ppa706-a714, February-2022, Available at : http://www.jetir.org/papers/JETIR2202086.pdf