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Sandberg GPR services

Ground Penetrating Radar services offered by Sandberg

  • About
    • About Sandberg
    • What is GPR and how does it work?
    • Ground Penetrating Radar equipment
    • Ground Penetrating Radar FAQ
  • GPR surveys
    • Chimney flue location
    • Concrete floor slab surveys
    • Locating conduits in concrete slabs
    • Locating embedded metal in masonry
    • Locating Tendon Ducts
    • Locating underfloor heating pipes
    • On-site rebar mark-up surveys
    • Railway ballast evaluation
    • Rebar mapping and concrete imaging
    • Retaining wall surveys
    • Void location surveys
    • Wall and slab thickness measurement
  • GPR Case Studies
    • Bridge investigation
    • Detection of services in floor slab
    • Identifying construction defects
    • Gas holder base thickness
    • Paddington Station
    • St Helen’s church, London
    • Warehouse tendon location
    • Wellington monument investigation
    • Pad foundation location survey
  • GPR News
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GPR News

Ayer y hoy – GPR article

Ayer & Hoy magazine header logo

I was in Jadisa, the Mercedes dealer in Jaen, Spain, waiting for my car to be serviced, when a magazine article caught my eye. A Ground Penetrating Radar article! It was in the local magazine Ayer & Hoy (Yesterday and Today). This roughly … [Read more...] about Ayer y hoy – GPR article

Article by Rom Gostomski posted 09/03/2020 Filed Under: GPR surveys

Concrete Scanning

Concrete scanning - in-situ mark-up

Concrete scanning is a loose term which covers a range of non-destructive techniques to establish detail within the concrete subsurface. It is much more than just rebar location. A range of survey techniques can be used, including, but … [Read more...] about Concrete Scanning

Article by Rom Gostomski posted 27/02/2020 Filed Under: GPR surveys

What is Ground Penetrating Radar used for?

Engineer thinking what is Ground Penetrating Radar used for.

Have you ever wondered what Ground Penetrating Radar can be used for? Do you know how it works? Can it help you? This article will help you understand. It's all about making a business case for Ground Penetrating Radar. Ground Penetrating Radar … [Read more...] about What is Ground Penetrating Radar used for?

Article by Rom Gostomski posted 05/02/2020 Filed Under: GPR surveys

Restoration of Buildings – how GPR can help

The fire of Notre Dame, Paris

Older buildings need repair and restoration. This is often carried out as an ongoing maintenance programme. If the building is in a state of decay, a major restoration project may be necessary to restore it to its former glory. How can GPR … [Read more...] about Restoration of Buildings – how GPR can help

Article by Rom Gostomski posted 17/07/2019 Filed Under: Announcements, GPR surveys

GPR finite difference time domain modelling

Precast concrete units

Sandberg are pleased to announce that an article titled: “Finite difference time domain modelling as support to ground penetrating radar surveys of precast concrete units”, written by Davide Campo (Manager of our GPR Department) for the Near Surface … [Read more...] about GPR finite difference time domain modelling

Article by Rom Gostomski posted 15/04/2019 Filed Under: Announcements, GPR data

Verification of construction detail

CAD drawings - GPR can be used to verify construction detail is as per the drawings

It is often necessary to verify construction detail of structures. This could be to ensure compliance with current legislation and standards, proposed modifications, change of use, or simply part of a maintenance regime. The following are all … [Read more...] about Verification of construction detail

Article by Rom Gostomski posted 28/03/2019 Filed Under: GPR surveys

Ensuring a successful GPR survey

Scanning wall using Ground Penetrating Radar

It concerns me that there is so much confusion and misinformation about GPR. Some equipment manufacturers would have you believe that GPR is straightforward. All you need is to buy their latest GPR system (usually an all in one system with fancy … [Read more...] about Ensuring a successful GPR survey

Article by Rom Gostomski posted 07/03/2019 Filed Under: GPR equipment, GPR surveys

Chimney flue surveys – looking back

Chimney pots in London

Sandberg was one of the first to start using Ground Penetrating Radar (GPR) for chimney flue location. Sandberg is probably responsible for popularising the method as a non-destructive means of chimney flue location. In this article, I look back … [Read more...] about Chimney flue surveys – looking back

Article by Rom Gostomski posted 19/02/2019 Filed Under: GPR data, GPR equipment, GPR surveys

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Sandberg GPR

We undertake GPR site surveys with data interpretation and reporting across the UK and abroad. Do not hesitate to contact us with your requirements.

Our Office

5 Carpenters Place,
Clapham, London,
SW4 7TD

Company No. OC304229

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