HOLLOWCORE

The Prestressed Group specializes in the manufacture of hollowcore floor and roof slabs for many applications, including low- and high-rise commercial, industrial, and residential construction. The hollowcore precast/prestressed slabs meet or surpass the high-quality requirements of industry-wide building standards.

Hollow core construction helps to:

• Reduce weight, cost, and fire hazards
• Improve structural performance
• Reduce sound transmission and vibrations
• Adapt to: other precast structures, structural masonry walls, steel framing, or cast-in-place framing
• Use as heating/cooling ducts and raceway for electrical wiring