Enhancing asphalt binder performance through nano-SiO2 and nano-CaCO3
Nano-CaCO 3 is a solid white powder with an average of 10–100 nm particle size and calcium Carbonate of about 98.5%; it increases the quality of base asphalt and asphalt mixtures, and the combination of nano-CaCO3 with Asphalt generates a consistent and stable system that enhances asphalt temperature susceptibility at high temperatures.
