Maximize Design Options: Innovations in Precast Security Barriers August 23, 2010 6 Comments Innovations in precast concrete materials and impact resistance mean more design alternatives for urban security barriers.
Advantages of Precast Concrete Barrier Systems for Perimeter Security July 28, 2010 6 Comments Since the infamous act of terrorism on American soil on Sept. 11, 2001, precast concrete has been protecting citizens and buildings as both attractive architectural elements and as impact-rated security barriers.