Mailing List flyrotary@lancaironline.net Message #32165
From: randy echtinaw <rjechtinaw@ia4u.net>
Subject: Re: [FlyRotary] Re: OT: Concrete forms
Date: Thu, 8 Jun 2006 14:35:41 -0400
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Oh yeah, after reading this post I forgot to mention, if you wood forms of any kind you cannot soak them enough with oil to get a good release. Soak them as good as you can and let the cement cure for several days before removing forms. The cement will shrink slightly making removal easier and it will be harder and resist breaking as you are beating your forms off.
 Randy

On Jun 8, 2006, at 1:52 PM, Bulent Aliev wrote:



As you can see, I haven't completely given up on forms and still have a couple of weeks to decide. I was hoping to find someone with real world experience - how thick plywood, bracing distance, etc. Jarrett seems to come close, but his experience is not really with columns.

Finn

Finn, another thing to consider with plywood is that will soak in water. Than it becomes really soft.
Buly



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