Engineering Properties of Hybrid Fibre Reinforced Ternary Blend Geopolymer Concrete

The primary aim of this research is to find an alternative for Portland cement using inorganic geopolymers. This study investigated the effect steel and polypropylene fibres hybridisation on ternary blend geopolymer concrete (TGPC) engineering properties fly ash, ground granulated blast furnace slag (GGBS) metakaolin as source materials. like compressive strength, splitting tensile flexural strength modulus elasticity concrete. standard tests were conducted TGPC with fibres, a combination in hybrid form. A total number 45 specimens tested compared determine each property. grade considered was M55. variables studied volume fraction viz. (0%, 0.5% 1%) 0.1%, 0.15%, 0.2% 0.25%). experimental results reveal that addition form enhances mechanical TGPC. increase nominal, significant improvement observed elasticity. Also, attempt obtain relation between different made fractions fibre.