The main goal of maintaining porous asphalt pavement, which is commonly used in parking lots, is to prevent the surface of the pavement and the underlying infiltration bed from being clogged with fine sediments. With proper routine maintenance, the porous asphalt can last effectively for 20+ years.

Did you know that asphalt pavement is America's most recycled material? This has obvious environmental benefits, but also has some great economic benefits as well - such as saving taxpayers money by reducing the cost of roads.