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Recent content by JDC at DBC

  1. JDC at DBC

    Readings of the Clegg Impact Soil Tester

    thread158-373316 The question was asked about converting the readings of the Clegg Impact Soil Tester, also known as the Clegg Hammer, to an equivalent percent CBR. I have attached Dr. Clegg's 1986 Newsletter 2 on this topic. Note that the equations in the newsletter are applicable to the 4.5...

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