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

198

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

182

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

180

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

169

It's a challenge to handle this material.

162

You're instantaneously unmotivated in the first place because you know you can't do it.

139

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

121

Get the material down as soon as possible because it's going to be difficult to deal with if you don't.

109