489 DELTABEAM® Composite Beams equalling 2.75km were included in the design which required very low response factors due to sensitive lab equipment.
The original cast-in-situ design was for a 700 mm deep slab but after many calculations, it was shown that D32-500 DELTABEAM® Composite Beams along with 300 mm deep hollow-core with a 200 mm structural topping would meet the vibration performance specification.
DELTABEAM® Composite Beams, along with other offsite methods allowed the construction time to be 20 weeks faster and reduced over 500 truck deliveries when compared to the original cast-in-situ solution.
