GAP CAT
World-First NDE Device for Locating and Quantifying, in Real Time, Delaminations in Layered FRP Composites, Debonds between FRP Composites and Concrete, and Delaminations/Voids in Concrete
- Hand-Held Lightweight All-In-One Unit
- Real-Time Results
- Easy Operation Requiring No Training
- Accurate, Affordable and Reliable
- Patent-Pending Technology



Delaminations can lead to structural failure. Up to now the only way to detect delaminations in the field was coin/hammer tapping. Now with the patent-pending GAP-CATTM technology, you can detect air gaps as small as 0.25mm in real time.
| Technical Specifications | |
|---|---|
| Model | GC-1100 |
| Detectable Air Gap | 0.25mm |
| Resolution | 20mm |
| Investigation Depth | 30mm |
| Power Supply | Rechargeable Battery |
| Operating Temperature | -30°C ~ +40°C |
| Dimension | 110(W)x180(L)x120(H)mm |
| Weight | 1kg |
