The results of recent studies [8–11] have shown the effective- ness of low-calcium fly ash based geopolymer concrete as a con- struction material. As a relatively new construction material, it is essential to study the performance of geopolymer concrete in various structural applications. The previous research on fly ash based geopolymer concrete studied numerous short-term and long-term properties. Various parameters influencing the strength of geopolymer concrete were investigated [1,2]. It was shown that heat-cured geopolymer concrete possesses high compressive strength, undergoes low drying shrinkage and moderately low creep, and shows good resistance to aggressive agents such as sulphate. Geopolymer concrete shows good bond strength with reinforcing steel, which is essential for its function as a composite material in reinforced concrete structures [9]. Reinforced geopoly- mer concrete beams and columns showed similar behaviour to that of traditional OPC concrete members [12–15]. Therefore, heat-cured fly ash based geopolymer concrete is considered as anideal construction material for precast concrete elements such as beams, columns, slabs, walls and similar other structural members for building constructions.