Asphalt is more cost effective than concrete, also less expensive to repair. It usually does not need to be removed, it can easily be resurfaced. Asphalt is designed to flex with slight settlements.
There are three types of specialty concretes: Pervious Concrete, Nano Concrete and Microbial Concrete. Pervious concrete Pervious concrete is a mix of specially graded coarse aggregate, cement, water and little-to-no fine aggregates. This concrete is also known as "no-fines" or porous concrete. Mixing the ingredients in a carefully controlled process creates a paste that coats [...]