Diamond Core Sampling

What is Diamond Core Sampling?

Upon the request of a client, we are commissioned to go to the delegated site where we carry out Diamond Core Drilling, to extract a cylindrical concrete core sample. We then send the sample to a UKAS Accredited concrete testing laboratory where it is then crushed and samples from this are extracted. An analysis is taken to give an indication of the substance used.

All testing is carried out to British &  European Standards and includes:

  • Cement content
  • Chemical analysis
  • Chemical analysis for sulphate
  • Density & strength


Concrete Core Testing is also used for testing deterioration or suitability for additional works on that particular site. Diamond Core Sampling can be carried out at any depth, through most hard materials such as concrete, brick and block. Diamond Core Drilling machines can be used in most confined spaces and so make carrying out this procedure an easy task.

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Why Choose 24-7 Diamond Drilling?

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Why You Need Our Services

We specialise in Diamond Drilling and Sawing on a Domestic and Commercial level, with over 37 years’ experience – you know you’re in safe hands!

24-7 Diamond Drilling & Sawing Services offer a nationwide and overseas service, with our head office being based in Devon and a further outlet operating out of Weymouth.

Our work is mainly within the construction industry and we work closely with our client base, such as, Morgan Sindall, Sir Robert McAlpine, Kier, Bam Construction, Balfour Beatty, Bowmer Kirkland, Nevada Construction, Bouygoues, Tilbury Douglas, Acheson Construction, McCarthy Stone, also smaller Building & Construction Companies, the Government sectors and general public requirements.

24-7 Diamond Drilling prides itself on giving its clients a first class service on budget and a rapid response time, resulting in our clients knowing that whatever works are undertaken, that they have been carried out in a safe and professional manner.

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