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-   -   Wish me luck (http://www.fornobravo.com/forum/f6/wish-me-luck-13184.html)

dsyl1 06-08-2010 02:27 PM

Wish me luck
 
2 Attachment(s)
Started this weekend and here is my site so far... i am increasing the size of my "patio" and adding in the stand (oven to follow soon i hope). need to find some insboard or other insulation board. i live just outside of DC in Maryland..... any suggestions?... if not wish me luck, and i"ll post as progress allows

Alter ego 06-08-2010 03:22 PM

Re: Wish me luck
 
Good Luck with the weather!

It is so frustrating when you have dug a hole and prepared the ground and then the skies open up and fill your formwork with water.

Neil2 06-08-2010 05:25 PM

Re: Wish me luck
 
Put a bulkhead across the "Y" part and do it in two pours - a day apart.

If you do it in one pour you will have a crack there (I predict).

Tscarborough 06-08-2010 05:43 PM

Re: Wish me luck
 
I guarantee it. Personally, I would cut the wire at that point and pour them as independent slabs.

Les 06-08-2010 06:04 PM

Re: Wish me luck
 
You could cut joints after the pour to control the cracks. It is concrete - it WILL crack, on the upside, no one will steal it.

Les...

fxpose 06-08-2010 06:12 PM

Re: Wish me luck
 
If I were mixing concrete in a wheelbarrow or in a small mixer I'd do in 3 separate pours, 2 joints separating 3 slabs.

George

sjmeff 06-09-2010 05:47 AM

Re: Wish me luck
 
D - I also live in Maryland outside of DC. I bought my insulation board from Forno Bravo. I saw in another post that you were looking for firebrick. Did you find some? I called over a dozen local masonry suppliers and found that L.C. Smith Brick in Alexandria, Virginia had the least expensive medium-duty firebricks in the area: $1.10/each. That was in 2008, so it's likely to have changed but worth a call.

For HeatStop, I went to Potomac Valley Brick in Rockville and for Vermiculite, Seasons Wholesale Nursery in Gaithersburg.

Hope that helps.

dsyl1 06-09-2010 07:08 PM

Re: Wish me luck
 
thanks for all of the info. I picked up mid duty and heat stop from PV in rockville, and i hope to get the board from a company in beltsville (there calling me back)... for those concerned, thanks and i will pour in separate slabs (if it ever stops raining)... Again, Wish me luck???:)

100million 06-09-2010 07:57 PM

Re: Wish me luck
 
expandion joints material

I think use this Quikrete 1/2 In. x 4 In. x 5 Ft. Expansion Joint - 691703 at The Home Depot

Then u will have less cracks

Neil2 06-12-2010 12:00 PM

Re: Wish me luck
 
Large or irregular slabs will crack, especially if you have an "inside" corner. The trick is to make then crack where you want. Controlling the cracking is usually done by a construction joint (formed by separate pours) or by cutting a joint 3/4 to 1 inch deep within a day of the pour.


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