My US Tower first advised 90 days, but the eventually relented and told me
28. I think I waited six to eight weeks; don't remember now.
Remember, though, that none of us are structural engineers. You might want
to check around to be sure. But, I believe that's standard information and
you should be able to google something up from a reputable source.
WO7R
On Fri, Nov 1, 2013 at 12:02 PM, Doug Scribner <dscribner@myfairpoint.net>wrote:
> When I poured my base I was told to wait 28 days, at which time the
> concrete should reach 90% of its strength.
>
> Doug - K1ZO
>
> ----- Original Message ----- From: "Rex Turvin" <turvin2009@yahoo.com>
> To: "towertalk" <towertalk@contesting.com>
> Sent: Friday, November 01, 2013 2:49 PM
> Subject: [TowerTalk] concrete
>
>
> I'm going to be pouring concrete for my base foundation and 3 guy anchors
>> next week. Does anyone know how long I need to let it cure beforeI start
>> erecting the tower?
>> 73 NR6M
>>
>>
>> ex: KF7NMD
>>
>>
>> Sincerely,
>>
>>
>> Rex Turvin
>> www.nr6m.com
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