GPR Detection of Concrete Reinforcing Bars

Ground Penetrating Radar (GPR) scanning is a non-destructive testing (NDT) method to detect objects, voids, and structural elements beneath a concrete surface. Our expert engineers use state-of-the-art GPR technology including JRC (Japan Radio Co., Ltd) NJJ-95B and Hilti ferroscan.

Why Choose GPR Scanning?

• Non-Destructive & Safe – Avoids excavation while preserving structural integrity.

• Informative– Detects underground utilities, rebar, conduits, and voids.

• Fast & Efficient – Delivers real-time imaging for quick decision-making.

• Versatile Applications – Ideal for concrete inspection, utility mapping, and structural assessment.

Applications of GPR Scanning

• Utility Locating – Identifying underground pipes, cables, and utilities.
• Concrete Scanning – Detecting rebar, post-tension cables, and voids.
• tructural and Durability Assessment - Assess bridges, tunnels, slabs and structures. Understand the location and depth of reinforcement for assessment of the condition and durability risk of the structure