See how the rubber band becomes taut and more resistant to downward pressure? The same principle holds true for prestressing strands. 4. Cement, sand, stone, and water make up concrete.

Dubbed Space Age Concrete, it is being made into precast products ... mock panel of the sound barrier wall designed to look like a stone wall. Plans are to have five different designs available.

DataOne CEO Charles-Antoine Beyney is trying to shorten the construction time of a data center one precast concrete form at a ...