[Boatanchors] Your input needed
Duane Fischer, W8DBF
dfischer at usol.com
Thu Sep 28 17:25:00 EDT 2006
Interesting question Larry, be sure to post the solution for all the list
subscribers to read.
----- Original Message -----
From: <telegrapher at att.net>
To: <Boatanchors at mailman.qth.net>
Sent: Thursday, September 28, 2006 4:59 PM
Subject: [Boatanchors] Your input needed
>I planted the base stubs for my tower yesterday in almost 6 yards of
>concrete. Big hole and the little brown guys that did the work really
>hustled to get it done before the bees returned.
>
> The stubs are 5 ft long and hollow, sturdy material at the least. My
> question is, what type liquid should i pour down into them to keep the
> moisture (what little we get other than my sprinkler system) from eating
> them out for the inside. Back in the 40's i have learned that in the main
> spar of some of the airplanes, which was hollow btw, they used fish oil.
> Stinky stuff when the spar was cut open. I'd like to pour some sort of
> non-toxic oil in them and then seal the top of the opening with paraffin
> or something meltable and pourable. Any ideas of what would work.
> Manufacturer said to pack sand down inside and then seal the opening.
> BRRRRRRRP! I wouldn't think sand would be a good option and besides i
> don't want this thing to come tumbling down in 10-15 years due to the base
> stubs rotting out from the inside.
>
> Any ideas here? Cooking oil, vegetable oil etc. etc.?
>
> Larry
> W0OGH
>
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