A Review on the Usage of Graphene in Cementitious Material

Graphene, an intriguing material with exceptional properties, has captured considerable interest over the last decade. However, the specific role of graphene in modified cementitious materials has yet to be comprehensively elucidated existing literature. In recent years, graphene has been used widely in cementitious material due to its distinctive 2D structure, surface morphology and exceptional mechanical properties. The incorporation of graphene, even at very low concentrations, has significantly enhanced the overall mechanical properties of cementitious material, such as compressive, tensile, flexural, and bond strength. In addition, it offers an impermeable layer that effectively inhibits the corrosion of reinforcing rebars. This extensive literature review aims to explore the fundamental aspects and applications of graphene, offering valuable insights into the influence of graphene on the mechanical and durability properties of cementitious materials. Thus, the present study aims to contribute to the existing understanding of the effects of graphene on cementitious materials, paving the way for the further advancements.