▎ 摘　　要

NOVELTY - High performance post tensioned nano-concrete slab is attains higher tensile strength (50% more as compared with conventional concrete Post tensioned slab), attains higher compressive strength (30% more as compared with conventional concrete post tensioned slab), attains higher bonding capacity between intermolecular arrangements changed by the graphene and nano-silica, attains higher young's modulus and hence ductility (20% more as compared with conventional concrete post tensioned slab), attains higher wear resistance, attains higher shock resistance, and attains higher corrosion resistance. USE - High performance post tensioned nano-concrete slab for building construction. ADVANTAGE - The high performance post tensioned nano-concrete slab has optimum designed amount of nano material (graphene+nano silica) is utilized through the mix design methodology, formed material is cured and tested as per standard IS code standard test procedures, and consider ecological sustainable development for a product, reducing its environmental impacts should be observed.