Construction joints are formed or placed into slabs to define stopping places or the extent of an individual concrete placement. There are different types of construction joints: butt-type with and ...

Because standards are intentionally conservative for most projects, but new design methods are changing, project-specific design optimization is required to provide safe, cost-effective, and ...

Q: Hey, Honk: Around 25 years ago, Caltrans was doing an experiment on the 405 Freeway in Irvine. Workers embedded metal strips in the outside two lanes where trucks primarily drive to see if this ...

The Minnich A-3SCW self-propelled wireless concrete dowel pin drill increases drilling efficiency, accuracy and safety on patchwork, highway and airport jobs. Wireless remote control technology ...

Minnich Manufacturing’s A-1 Series concrete dowel-pin drills are single-gang, on-grade models that feature four configurations: horizontally; vertically; into a wall; or 6 inches from a ...