has anybody laid a lightweight concrete floor in an addition over plywood and a 6×6 wood structure.
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Framing the floor inside a crawlspace foundation keeps a gable-end addition close to grade.
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How's about this one then?
http://forums.taunton.com/tp-breaktime/messages?msg=91581.1
Edited 3/12/2008 1:05 pm ET by peteshlagor
?Que?
You link points to nothing.Rebuilding my home in Cypress, CA
Also a CRX fanatic!
If your hair looks funny, it's because God likes to scratch his nuts. You nut, you.
Thanks. It should work now...
Too much effort to come back and see if someone responded?
The multistory project I am working on has 1" of gypcrete poured over inch and an eighth plywood, mostly over 2x8's and 2x10's. The corridors are framed with 2x6 joists in a 62" span. 2 layers of drywall on the bottom. This assembly is being used for fire resistance (not for radiant) in this case.
Mike
Trust in God, but row away from the rocks.
Cs is one of those guys that asks a question and never comes back to check the answer...
you need to get an eng. spec. for weight, local light weight concrete around here still weighs in at 2900# per cy. take the specs to your local(good) concrete plant and they can design a mix to suit you. we normally use eastern pump mix (4000 psi). light weight mix needs to be real wet (9-10" slump ) to be pumped any distance.. good luck