Heating Performance of Cementitious Composites with Carbon-Based Nanomaterials

Active research has been conducted in recent years on heating construction materials using nanotechnology to solve the problem of black ice, which is often cause frequent traffic accidents during winter. To determine optimal material, this study analyzed performance carbon-based nanomaterials, such as multiwalled carbon nanotubes (MWCNTs), conductive (CB), and graphene nanoplatelets (GNPs). Heating electrical resistance experiments were performed based parameters selected nanomaterial, concentrations, curing days analyze efficiency. Results showed that compared with OPC, performances GNP, CB, MWCNT cementitious composites improved by 132, 171, 224 times, respectively. Furthermore, composite exhibited excellent