The Omega Group (Operations) Limited is a UKAS accredited testing laboratory No. 7644.
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Schmidt Rebound Hammer Survey

Schmidt hammer testing is a non-destructive test method used to assess the strength of concrete structures in situ, followed by an official PDF test report.

Quotes usually within 60 minutes during office hours.

Non-destructive testing

Concrete strength assessed in situ, without damaging the structure

The Schmidt rebound hammer is a non-destructive testing method that allows quick, easy assessment of concrete surface strength.

It gives an immediate estimate of concrete compressive strength on site, supporting quality assurance and informed decision-making.

  • Non-destructive
  • Tested in situ
  • Immediate estimate on site
  • Official PDF test report
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When a survey helps

Where a Schmidt rebound survey fits

  1. 01

    Before diamond drilling

    A Schmidt rebound survey is included free with our diamond drilling and coring service, before drilling starts.

    Diamond drilling and coring
  2. 02

    After low cube results

    Significant cube failures can lead to site investigations, such as Schmidt hammer rebound testing and diamond drilling.

    Concrete cube testing
  3. 03

    Decisions on site

    An immediate estimate of compressive strength supports quality assurance and informed decision-making on site.

    Talk to our team
A Proceq Schmidt rebound hammer and a smartphone showing the Schmidt app, resting on concrete marked with a chalk grid numbered 1 to 9.
Official PDF test report

Every survey is followed by an official PDF test report

Surveys are carried out to BS EN 12504-2:2021, the British Standard for determining the rebound number of concrete in structures.

Need the strength measured? Diamond drilling and core testing