Experimental study on section curvature and ductility of reinforced geopolymer concrete beams

Geopolymer is a product that can replace cement adhesives in concrete, reduce carbon emissions during construction process and utilize industrial waste to reduce environmental impacts. The ductility of the geopolymer concrete in the reinforced concrete geopolymer structure is an important factor to increase safety of the structure. This article presents the experimental results of the section deformation and ductility of RGPC beams. Structural behaviour of RGPC section and influences on section ductility of RGPC beams are compared with that of traditional reinforced concrete beams, in which the ratio of reinforcing steel has a significant influence.