On any given day, Central Concrete, in San Jose, California, does what concrete companies have been doing for centuries: combining sand, gravel, water and cement to create the slurry that is used in ...
On any given day, Central Concrete, in San Jose, California, does what concrete companies have been doing for centuries: combining sand, gravel, water and cement to create the slurry that is used in ...
There's a stretch of highway in Pennsylvania, along U.S. 422. "And like every probably 20 feet you see a big pothole or cracking at the joint. Like everywhere. It was so bad." Yaghoob Farnam is a ...