porous asphalt

What Is The Most Environmentally Friendly Driveway? Crushed Concrete. Concrete isn’t a naturally occurring material, but many homeowners rely on it for their driveways. … Natural Stone Pavers. … Sealcoating for Asphalt. … Porous Concrete. … Sandstone Bricks. … Perpetual Pavement. … Porous Asphalt. … Crushed Beach Shells. How do I make my driveway green?