Engineers unveil lightweight tech that could replace concrete: 'Thinner than walls built with concrete elements' first ...

GGCT have their sights on applying the precast concrete to the construction of more than just homes and shelters. Potential products include a lightweight traffic sound barrier wall, steps ...

Boston College’s new precast concrete recreation center is helping ... The combination of 12-in.-thick wall panels and 48-in.-deep double tees makes this storm shelter capable of withstanding ...