Thanks Ron,
Interesting idea using a solid hard wood shim a little larger than the base.
Bolts diameters are 3/8".
Bolts length are 2 1/2".
are not ok 4 bolts with that dimension to fix a base to the roof for 3 tower
sections like Rohn 25G ?
73....Douglas, CO8DM
"No creo que haya alguna emoción más intensa para un inventor que ver alguna
de sus creaciones funcionando. Esa emoción hace que uno se olvide de comer,
de dormir, de todo." - Nikola Tesla
----- Original Message -----
From: "Ron W8RJL" <youngron@verizon.net>
To: "Douglas Ruz (CO8DM)" <co8dm@frcuba.co.cu>
Sent: Friday, December 11, 2015 10:22 PM
Subject: Re: [TowerTalk] how to install the tower base over a sloping
roof???
Doug,
See attachment. You can make a solid hard wood shim a little larger than
the base. You would need longer bolts. 3/8" does not sound very big. Use
as
large as practical.
Good luck with your project.
Ron W8RJL
----- Original Message -----
From: "Douglas Ruz (CO8DM)" <co8dm@frcuba.co.cu>
To: <towertalk@contesting.com>
Sent: Friday, December 11, 2015 8:00 PM
Subject: [TowerTalk] how to install the tower base over a sloping roof???
Hi,
I would like install an small tower over the concrete roof, only 3
sections, 10 ft each. 2 set of guy wires (3 + 3).
I install the 3 anchor points but when i try intall the tower base i
found
the roof is not 100 % flat. It is an sloping or pitching roof...it is
very
soft...about 5, 7 or 10 degrees. i am planning bolt the base to the roof
but not crossing the roof...i will bolt the base in 4 points with 3/8
inch
bolts and will drill about 2 1/2 inch inside the roof.
How can i correct the sloping to put the base 100% flat (level) ???
Thanks,
73....Douglas, CO8DM
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