Changing our habits is very complicated and takes time.

There are SMA pavements that have been down for 10 years, and there's no rutting. It's performing well when done properly.

Use vibration with caution. If you see you're getting any breaking of rock, you've got to back off.

SMA is the premier hot-mix asphalt product used anywhere in the world.

The mix will stick to the rubber tires on the pneumatic rollers.

We're usually looking for 94% density. That's a pretty high number.