No rebar or mesh.  Just control joints sawed into it after it is cast.

The pre stressed slabs have a load limitation based on their span etc. I think it is 150 lbs per square foot or something like it on my 32 foot spans. So if you don't overload it, should work just fine for earth sheltered structures.

-----Original Message----- From: Bill Prince
Sent: Friday, May 26, 2017 12:13 PM
To: af@afmug.com
Subject: Re: [AFMUG] OT Garage

Does the cap get rebar or mesh or anything? I presume those are
pres-tressed concrete? They look like it.

Also looks like you could use those for an earth sheltered structure?


bp
<part15sbs{at}gmail{dot}com>

On 5/26/2017 10:41 AM, ch...@wbmfg.com wrote:
Slightly more than B deck but no posts or pillars underneath. It gets a 3" cap of concrete poured over it.

-----Original Message----- From: Sterling Jacobson
Sent: Friday, May 26, 2017 11:26 AM
To: af@afmug.com
Subject: Re: [AFMUG] OT Garage

I'm totally doing that on my next house.


-----Original Message-----
From: Af [mailto:af-boun...@afmug.com] On Behalf Of ch...@wbmfg.com
Sent: Friday, May 26, 2017 11:04 AM
To: af@afmug.com
Subject: [AFMUG] OT Garage

Got my floor/ceiling installed this morning. I do not understand why they did not start at one end and place them all in a sequence. When they came to install this last slab, the hole was too large and they had to scootch everything around.

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