Hosted on MSN1mon
What are roads made of? A pavement materials engineer explains the science behind the asphalt you drive onThe road builders place the material on the road with an asphalt paving machine called a paver. An operator runs the paver, which takes the materials from a truck and places them on the road.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback