Nano-engineered Strong,Durable and Multifunctional/Smart Concretes

摘要

Micro/meso scale modification can bring big changes in macroscale property.The addition of nanofillers makes materials strong,durable and multifunctional/smart.This paper aims at studying mechanical property,durability,electrical property,electromagnetic property and piezoresistivity of concrete with nano silica(NS),carbon nanotube(CNT),botryoid hybrid carbon material(BHCBM),nano graphite