Given the fact that aggregates comprise around 70% by volume of concrete, alarming depletion rates of non-renewable natural resources such as river sand and limestone are expected [2]. Already, there are more than 30 billion tons of natural aggregates consumed annually for producing concrete ...
applied sciences Review A Critical Review on the Influence of Fine Recycled Aggregates on Technical Performance, Environmental Impact and Cost of Concrete Hisham Hafez 1,*, Reben Kurda 2, Rawaz Kurda 3,* , Botan Al-Hadad 4, Rasheed Mustafa 5 and Barham Ali 6 1 Department of Mechanical and ...