Geomorph Instruments

Verify Concrete Slab Thickness & Integrity without Coring —Drilling — Excavating


Source: Geomorph Instruments

Introducing the new CTG-2 for solving concrete problems. The CTG-2 is a hand-held, battery powered, nondestructive system for measuring the thickness and integrity of concrete slabs, pavements, tunnel linings, walls and other plate-like structures using the IMPACT ECHO principle.

Requires no special knowledge or training — connect the CTG-2 to your laptop or tablet and start testing with WinCTG2 software. For greater accuracy, simply calibrate the CTG by testing a point of known concrete thickness to obtain the concrete velocity for that job.

Key Features of the CTG-2 Model: 

  • Rugged, hand-held test head with integrated displacement transducer and solenoid impactor
  • Switch between English (inches) or Metric (millimeters) units with a touch of a button
  • No coupling agents required for use of Impact Echo test head on concrete
  • Easy velocity calibration at known thickness location, or use Olson's default parameters
  • Works on cured, hardened concrete in air or on grade
  • Thickness data table can be imported into popular spreadsheet programs
  • Works through paint and most types of bonded ceramic tile
  • Save results for later review

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