[TowerTalk] Buring Bury-Flex

n0tt1 at juno.com n0tt1 at juno.com
Fri May 9 21:05:54 EDT 2014


Larry,
 
If you rig the tubing so it can "breathe" from BOTH ends, the
water (from ordinary condensate) won't accumulate.  Obviously,
you'll want to keep out direct rain water.
 
Don't bring one end into the shack or other enclosure
because you'll get a mold smell from the pipe.  The pipe 
MUST have good air circulation end-to-end.  It must have insect proof
and WX proof end terminations....Easy to do with the right
hardware.

All that from my experience here in NW Missouri.
 
73,
Charlie, N0TT
 
On Fri, 09 May 2014 15:00:32 -0400 "Larry Banks"
<larryb.w1dyj at verizon.net> writes:
> Hi all,
> 
> I am running Davis Bury-Flex out to a new 40M vertical in my back 
> yard.  (Maine coast.)  As it is going across gravel walkways and 
> near garden beds, and will not be that far below ground level, I am 
> worried about it getting cut or nicked in the future from yard work, 
> etc.
> 
> My plan is to use 1? sched 40 PVC conduit ? the gray stuff ? 
> for protection.  (I will not be adding additional coax, wires, etc., 
> ever, so this should be big enough.)  
> 
> My Concern:  the conduit will obviously become full of water ? 
> will freeze cycles and the expansion of ice inside the conduit 
> compress and therefore damage the  Bury-Flex in any way? 
> 
> 73 -- Larry -- W1DYJ
> 
> 
> 
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