Re: [TCML] concrete forms

[<ConorPerry@xxxxxxxxxxx>]

What I've noticed of these concrete forms is that on the shelf they will 
have 3 different sizes.  But for each size there will actually be 3-4 that 
fit inside each other.  I'd guess that this is to limit the amount of shelf 
space needed.  Each seem to be just 1/2 to 3/4 inch smaller than the next so 
they fit together like nesting dolls.  For concrete this slight size 
wouldn't matter.  But for designing a coil I'm sure it could have a large 
influence on total copper length.

CP8071


----- Original Message ----- 
From: "Scott Bogard" <sdbogard@xxxxxxxxx>
To: "Tesla Coil Mailing List" <tesla@xxxxxxxxxx>
Sent: Tuesday, December 16, 2008 11:03 PM
Subject: [TCML] concrete forms


> Hi List,
>     Does anybody off hand know the diameter of the cardboard concrete 
> forms available at Lowe's or Home Depot, I'm finding their websites 
> exceptionally hard to navigate to those particular products, and I am 
> looking for something in the 18-20 inch diameter range (for an unrelated 
> project, I ask here because somebody will probably know.)  thanks.
>
> Scott Bogard.
> _______________________________________________
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