[TowerTalk] Aluminum Towers

[Richard (Rick) Karlquist]

On 8/9/2012 11:24 AM, Jerry Gardner wrote:

> Based on the specs, the Universal Towers HD-21-50 aluminum tower looks like
> it might be a better fit for the following reasons:

>     - * The base doesn't require a rebar cage, making installation simpler

What is special about the base for this tower that eliminates the need 
for a rebar cage?  Is the base itself a metal framework that
functions as a rebar cage or something?

Rick N6RK