anyone who is interested,
a few days ago, someone was interested in the dielectric constant
(permittivity) and conductivity in concrete.
I suggest the following reference :
J.G. Wilson and H.W. Whittington,
" Variations in the electrical properties of concrete with change in
frequency "
IEE (Brit.) Proceedings, 137, Part A (5), pp. 246-254, Sept 1990.
Good luck !
Max J. Schmitt
Cons.Eng.
Received on Thu Aug 12 1999 - 23:46:39 EDT
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