Commercial Fire Resistance for Structural Reinforcing System
Problem vs Solution
- Concrete slab was cored for HVAC utilities and resulted in cut reinforcement
- Slabs were deemed structurally deficient after finite element analysis was performed
- StrongHold™ Strengthening was designed to replace the strength lost due to cut reinforcement
- FireSeal™ was applied to provide a 2 hour fire rating per ASTM E119
- Service life was extended by 50 years
See the before and after photos below.