Martin Marietta is the largest HMA mix producer and paving contractor in Colorado. Kevin Sawyer, a quality control technician for Martin Marietta has been working with asphalt for 14 years following ...

Q. I had a new asphalt driveway installed in the fall. It’s gorgeous, and I want to keep it looking that way. I was told not to seal it until the spring. Is that correct? Is it possible to put on too ...

Even the most basic of tools can affect the success – or failure – of a paving operation. Take for instance the “boring” shovel. Every paving crew has at least one, most have multiple shovels, not ...

Researchers from the University of Granada and the University of Bologna, with funding assistance from the Chinese government ...