This paper presents the results of an experimental investigation into the effect of nano-silica addition on the mechanical properties and durability of concrete. Three mixes of concrete containing 0%, 2%, and 4% nano-silica by weight of cement were tested. The slump of fresh concrete as well as compressive strength, dynamic modulus of elasticity at...

By Adnan Mujkanovic, Anesa Bitić, Marina Jovanović, Nevzet Merdić, Amel Zahirović, Amna Karić