Pit & Quarry University
P&Q University Lesson 9: Washing & Classifying
Materials engineers constantly strive to improve concrete and bituminous mixes and road bases, and clean aggregate is a vital part of that effort. Yet, aggregate producers often find it difficult to meet all the requirements for “cleanliness.” While hydraulic methods… Keep Reading
P&Q University Lesson 6: Off-Road Hauling
In most aggregate operations, off-highway trucks provide the production link between the loading face in the pit and the primary crusher or processing plant. Efficient haulage is critical both to meeting production targets and to managing costs. Proper selection and… Keep Reading
