a man-made object taken as a whole

mixed asphalt and crushed gravel or sand; used especially for paving but also for roofing

a strong hard building material composed of sand and gravel and cement and water

a black bituminous material used for paving roads or other areas; usually spread over crushed rock

broken stone used in macadamized roadways

a paving material of tar and broken stone; mixed in a factory and shaped during paving