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Posted by EXT on June 7, 2006, 8:27 am
Just on general principal I would put at least 2 rows of 1/2" rebar. There
is no such thing as overkill, just better than minimum code.
>
> mike wrote:
>> hey,
>>
>> got an 8" footer for a 3 wall - 15' Long x 10"Wide x 9' High screened
>> enclosure with a 3" Elite insulated roof.
>>
>> do you think #3 rebar (3/8") all around will suffice? we're using fiber
>> concrete.
>>
>> some folks are telling me the rebar is overkill. what do you think?
>>
>> thanks,
>>
>> mike
>
> How much less rebar could you use?
>
> Seriously, if you want the footer to hold together after the concrete
> cracks you'll need at least some rebar.
>
> cheers
> Bob
>
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