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Ground Penetrating Radar (GPR)

Ground penetrating survey - scanning a station platform

Ground Penetrating Radar (GPR) Surveys

Ground Penetrating Radar offers a unique non-invasive and non-destructive means for the characterisation of the sub-surface and subsurface features.

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GPR principles - the detection of sub-surface features

Principles of Ground Penetrating Radar

GPR is a flexible, non-intrusive and non-destructive technique for the investigation and characterisation of the sub-surface. Find out how it works.

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scanning a building facade using GPR

Building Investigation using GPR

GPR offers a cost-effective non-destructive (ND) method of building inspection and investigation to determine construction detail.

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Chimney flues can be located and traced using GPR

Chimney Flue Location

GPR surveys to locate chimney flues in buildings with no intrusive works or damage to the building structure. Suitable for occupied buildings. 

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GPR used to image concrete reinforcement

Concrete Imaging

Sandberg use advanced GPR survey techniques for concrete imaging of concrete structures such as walls, floors, columns and bridges. It offers many advantages over more traditional methods.

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GPR survey of warehouse concrete floor slab

Concrete Floor Slab Surveys

Our GPR floor slab surveys offer a cost-effective and non-intrusive means of determining floor slab construction detail and can help identify defects in construction.

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Hilti Ferroscan rebar location survey

Ferroscan and GPR Rebar Mapping Surveys

Ferroscan and Ground Penetrating Radar (GPR) both offer an effective means of reinforcement detection and imaging within concrete. But which method is better? What are the differences?

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