UKTC Archive

Re: Mattheck's punch test

Subject: Re: Mattheck's punch test
From: Wayne Tyson
Date: Dec 01 2018 19:26:02
Three questions:

1. Was there lab and reality testing, and how does one find the research
2. Would the results vary significantly if additional corings were made in
different locations?
3. How was the instrument calibration performed?


On Thu, Nov 29, 2018 at 11:36 PM Elton Watson <>

Morning all,
This looks pretty straightforward in a textbook but I am  wondering how
effective it is in practice, anyone out there tried it, if so is it
effective and any recommendations for a decent 16mm punch?

Thanks - Elton

Elton Watson  MICFor

Uwch Swyddog Coed / Senior Tree Officer

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