STUDY OF THE PROPERTIES OF METAKIOLIN AND GGBS BASED GEOPOLYMER CONCRETE

Objectives: To investigate the properties of metakiolin and GGBS based geopolymer concrete. Methods/Statistical Analysis: In this connection, Geopolymer is need of the hour, where the binder is inorganic polymer. Geopolymer concrete will be introduced as an alternative concrete which did not use any cement in its mixture and used Metakaolin and GGBS as alternative cement. NaOH and Na2SiO3 were used as activator solution. Findings: Geopolymer concrete is prepared by using the solution of sodium silicate mixed with sodium hydroxide. The fixed ratio of sodium silicate to sodium hydroxide is 2.5 and the concentration of sodium hydroxide is 8M. The geo polymer concrete specimens are casted and tested for compressive strength for and 28 days and cured at ambient temperature. Applications/Improvements: This study helps in gaining knowledge about the morphological composition of concrete which might result in path-breaking trends in construction industry.