Effect of Sugarcane Bagasse Fibre on the Behavior of Geopolymer Concrete under Sulphate Attack

The use of various fibres such as steel, glass, sugarcane bagasse, and others has a considerable impact on the fresh hardened properties concrete. Sugarcane bagasse fibre is byproduct from industry that can be reused concrete fibre. This paper objective to work behaviour low calcium fly ash slag based geopolymer G40 which equivalent M40 grade, when it exposed 5% sulphate attack with help experiments. specimens were casted, GPC GPCF Cured in an oven at 60 ° C for 24 hours, then let cure atmosphere until test complete. After 28 days, immersed sulphates Na2SO4 MgSO4 15, 45, 75 tested according codal standards days. comparisons made controlled environment (CC), (CCF), (GPC) (GPCF). From results observed CCF showed more resistant than CC subjected attack.