Form-A-Tube, developed by Centennial Professor of Civil Engineering at the University of Arizona, Mo Ehsani, PhD, PE, SE., allows contractors to instantly construct forms for shoring up pilings with ...

How Deep is the Frost Line? If your setting deck posts move up in the spring and then settle back down as the weather warms, then you have a bad case of frost heave-osis. Pouring footings doesn’t ...