Slab Scanning
Non-destructive testing
Overview
Advanced GPR slab scanning to locate rebar, post-tension cables, and services before cutting. Ensure safety and prevent costly damage.
What We Provide
- GPR scanning
- Rebar location
- Service detection
- Void detection
Benefits
→ Risk mitigation
→ Accurate mapping
→ Immediate results
→ Non-destructive
Common Applications
GPR slab scanning is mandatory before any concrete cutting or coring to locate post-tension cables, rebar, and embedded services in slabs, walls, and beams across Sydney.
Why Choose TRD
TRD Remedial uses state-of-the-art Hilti PS 1000 X-Scan Ground Penetrating Radar systems capable of detecting objects up to 400mm depth with 99.9% accuracy. Emergency scanning available 24/7.
Service Area
Comprehensive GPR scanning services across all Sydney suburbs. Mobile scanning units enable rapid response within 2-4 hours for emergency projects across NSW.
99.9%
Accuracy
1,000+
Scans
400mm
Depth
Our Process
Grid Setup
Mark out scanning grid
Scan
Perform GPR scan passes
Analyze
Interpret data on-site
Mark
Mark findings directly on slab
Final StepFrequently Asked Questions
Most slab scanning projects take 1-2 days depending on area size and complexity.
Our Hilti PS 1000 X-Scan system detects objects with ±5mm precision to depths of 400mm.
GPR scanning identifies hidden hazards including post-tension cables (damage repair costs $50,000+), electrical conduits, and structural rebar.
Standard residential slab scanning costs $400-800. Commercial projects range $1,500-5,000 for full floor scanning.
GPR detects post-tension cables, reinforcing steel, embedded electrical conduits, water pipes, voids, and delamination.
What Our Clients Say
Before cutting our office slab for new mechanical penetrations, TRD's GPR scanning discovered active electrical conduits and post-tension cables we didn't know existed.
"TRD provided fast, accurate scanning before our carpark renovation. They delivered on-site marked results within hours.
"Ready to Get Started?
Contact us for a free consultation and site assessment.
