[TowerTalk] Nube rebar question
Jim Brown
jim at audiosystemsgroup.com
Tue Dec 16 12:39:55 EST 2014
On Tue,12/16/2014 9:27 AM, Kent Olsen wrote:
> What do you do in the bottom where the rebar sits on the dirt? Is this just a sacrificial bit?
A layer of gravel at the bottom of the hole. If you put the bottom
section of the tower into the concrete pour as many of us do, the layer
of gravel is important for another reason -- it provides drainage for
water that comes down the legs of the tower.
73, Jim K9YC
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