Jim,
Thanks! I should have thought of Erico since we use quite a lot
of their exothermic welding materials here at work. I had never
looked at their non-welding related products. I'll be calling
them this morning.
I have also found another source of the exact formulation that I
referred to premixed in bags. I'll be calling them this morning
as well. When I get the chance, I'll post everything I dig up
(no pun) on this subject.
73, Eric N7CL
>From: "Jim Smith" <jimsmith@ns.net>
To: <towertalk@contesting.com>
>Date: Thu, 8 Oct 1998 00:02:23 -0700
>
>-----Original Message-----
>From: Eric Gustafson <n7cl@toontown.mmsi.com>
To: <towertalk@contesting.com>
>Date: Wednesday, October 07, 1998 6:47 PM
>Subject: Re: [TowerTalk] Bentonite? (longish)
>
>>There is a mix of chemicals to be used for grounding electrode
>>backfill that avoids this problem for the most part. I believe
>>it is even available as premix in bags. But unfortunately, I
>>don't have the proper name (yet) to search for
>
>Erico makes a product called GEM ( ground enhancement material )
>that they claim has a resistivity factor more than 20 times lower
>than Bentonite clay. It can be ordered by most electrical
>suppliers.
>
> Erico's number is (800)248-9353.
>
>Jim Smith KQ6UV
--
FAQ on WWW: http://www.contesting.com/towertalkfaq.html
Submissions: towertalk@contesting.com
Administrative requests: towertalk-REQUEST@contesting.com
Problems: owner-towertalk@contesting.com
Search: http://www.contesting.com/km9p/search.htm
|