Strength Behaviour of Geopolymer Concrete by Using Different Mineral Admixtures

The world is developing rapidly and the construction of buildings takes vital role. If we go through in detail the usage of concrete gets raised up so it leads to the shortage of the natural resources. In order to save our natural resources, by replacing some of the proportions in the concrete with the following measures. By using fly ash and metakaolin, fly ash and GGBS as admixture in geopolymer concrete in equal percentages (50-50%). The results obtained from compressive strength, split tensile strength test for the age of 7 and 28days strength. The combined use of two admixtures and super plasticizer allowed increasing the strength parameters.