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 ...
Placing asphalt is only a single battle in the war to reach project specifications. What comes after paving — breakdown, intermediate and finish compaction — is where bonus checks are often earned (or ...
Several challenges may be presented when processing powder blends: the blend may be prone to segregation, the creation of agglomerates may influence homogeneity, or component powders may poorly flow ...