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In-situ concrete testing

James Fisher Testing Services conducts assessments on the strength and properties of in-situ concrete, using a number of different techniques.

The in-situ concrete testing service by JFTS is available as part of a comprehensive survey package or to simply confirm concrete properties where a defect is suspected.

Testing techniques include:

  • Core sampling and compressive strength
  • Pull-off and pull-out tests
  • Internal fracture tests
  • Rebound hammer surveys (near surface strength)
  • Ultrasonic pulse velocity surveys
  • Torrent air permeability
  • ISAT testing
  • Delamination testing (tap hammer)
  • Depth of carbonation
  • Identification of HAC 
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