Material-technical base

Hammers Schmidt 225

Designed for non-destructive testing of concrete strength. The method consists in measuring the height of the rebound of the striker, which falls on the investigated surface, having a certain energy. According to the grading curves, the rebound height is converted into strength (MPa).

  • Impact energy, J – 2207
  • Measurement range, MPa 10-60
  • Measurement mistake, % ±10
  • Thickness of sample material, mm – from 100

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