some kind of rock
asphalt
pave roads and walkways
Asphalt. Macadam is another common name for the process. To Macadamize something is to pave it with asphalt.
pave
$24,950
when they pave roads
Asphalt is made out of gravel or sand. Asphalt is usually used to pave a road. Asphalt can also be used in roofing a house or making certain flooring.
Road construction companies do the actual paving work on roads.
cement
It is used to pave roads etc.
I work with asphalt, paving roads. We have to figure out how mush asphalt it will take to pave or resurface a road. We do this based on the length, width and how thick we are going to put it down. With a known weight per square yard we can figure out how many tons of asphalt we will need for a given road. We also use this in reverse to check how much asphalt we are putting down per square yard as we go along.
to pave roads and it was originated in the south