Mike's Northern Virginia Build

[Greenman]

Re: Mike's Northern Virginia Build

Looks good. The food is getting close.

[Mdog91]

Re: Mike's Northern Virginia Build

Started the framing today, and continued the curing fires. Hope to finish the roof trusses and chimney framing tomorrow. Didn't realize that I had the studs upside down for the wiring, but i am not running wires so it shouldn't make any difference. Will install the hardibacker once the oven is cured and I have the insulation on it. Depending on the temperatures I hit tomorrow, I may just put the blanket on and try to get it watertight before the rain later in the week. It is beginning to get difficult to move the ex-up tent back and forth over it.

[UtahBeehiver]

Re: Mike's Northern Virginia Build

Nothing like the first fire christening.

[Mdog91]

Re: Mike's Northern Virginia Build

Thanks for all of the replies.
I am taking it slow during the curing. The oven air dried for 10 days since the last dome brick went in and 8 days since the very last brick on the chimney transition.

I also ran a ceramic heater for 4 days. I got the temps up into the mid - high 150's for the better part of 3 days as I modified my heater and took out the thermostat and it dean continuously.

I also lit my first fire! Just a small one with some twigs/paper/shims. The chimney draws great!

Today I dry fit the clay flue, and buttressed the arch. I used 6"x8"x16" blocks and cut them to size. I also drilled a 2" deep hole into the slab, put in a piece of rebar and then filled with cement. I put full width pieces of FB board jammed in between the vent and buttress blocks.

I also began the framing, I am using 20g metal track and studs. I got the bottom track in. I hope to get the majority of the remaining framing done tomorrow on father's day. I will mortar the chimney flue in place once I have the majority of the framing in.

Happy father's day to all of the dads, enjoy your families and make some pizza!

[hodgey1]

Re: Mike's Northern Virginia Build

Great feeling!, Just the dome is done, I still have to do the enclosure and the rest of the counter/prep area. Is a project ever "really" done?

Mike,
Congratulations on plugging your dome. It looks like things are progressing nicely, soon you'll be cooking with wood!

From my current experience the project can really blossom into multiple additional projects. I'm now a year into my build "with a winter break" and I'm just finishing up my enclosure and counter top area. The configuration of my counter has now prompted me to start contemplating my next project, a brick patio. But I am going to take a breather both mentally and financially and start that next year.

[Novaslo]

Re: Mike's Northern Virginia Build

You and I are on a similar schedule. You are a bit ahead of me. It has been non- stop on time off and all weekend long. I will be watching as you finalize things. I still have a lot to do to get to the point of closing the dome and then building the rest of my arch and chimney.

I am going to stop by Forno Bravo tomorrow and buy more fire brick. The 140 that they gave me is not going to make it.

Next I am going to pick up the equipment for the chimney. This will be the 8" version as I am building a 42" model. Time to start researching how I will do this part.

Good luck.

[Mdog91]

Re: Mike's Northern Virginia Build

MD,

Nice feeling to place the plug in isn't. Wow started May 17 and you have the dome done. I started May 2011 and still not done completely with my oven.

Great feeling!, Just the dome is done, I still have to do the enclosure and the rest of the counter/prep area. Is a project ever "really" done?

Just like your oven, your copper scales looks great and are a testament to your skill and patience. I wish I had the attention to detail that you display.

[Mdog91]

Re: Mike's Northern Virginia Build

G'day
Congratulations on a great job! Your right to be proud of yourself.
Your oven doesn't have to crack you know. If you see the ovens that crack its all those that press ahead insulate and seal all that moisture in that crack. Be patient and let that dome dry . If you using dry insulation great! But if you add pearlite cement over that its damp again, you got dry it again before it can be taken to full temps.
In the drying times sunshine and wind is your best mate. 150 watt light bulbs are your friend. Charcoal is you best buddy. Anything with flame is your worst nightmare.
Regards dave

Thanks Dave, I am trying to remain very patient with the drying process. As much as I want to start my fires, I am sticking to the schedule. Thankfully we have had nice weather since I laid the last brick. It is warm, sunny and actually a bit windy. I left the oven sit for 4 days so far with no additional drying assistance. I may add a 150 watt bulb or a ceramic heater tomorrow and run it for a few days before continuing.

I am using ceramic blanket and dry vermiculite as well. I do not plan on adding any additional moisture.

thanks again,
Mike

[UtahBeehiver]

Re: Mike's Northern Virginia Build

MD,

Nice feeling to place the plug in isn't. Wow started May 17 and you have the dome done. I started May 2011 and still not done completely with my oven.

[cobblerdave]

Re: Mike's Northern Virginia Build

Once the top two courses were ok, I dropped the form the next day (mistake), and then I cleaned up the top of the dome as best I could. I really should have dropped the form sooner, or really just stayed with the IT.....

Then I sculpted a keystone and tapped it in!

DOME IS CLOSED!!! I am so happy!

I am little frustrated that the brick bonds really seem to be really lined up. I hope it doesn't crack too badly........I am ready for some, they will add character

G'day
Congratulations on a great job! Your right to be proud of yourself.
Your oven doesn't have to crack you know. If you see the ovens that crack its all those that press ahead insulate and seal all that moisture in that crack. Be patient and let that dome dry . If you using dry insulation great! But if you add pearlite cement over that its damp again, you got dry it again before it can be taken to full temps.
In the drying times sunshine and wind is your best mate. 150 watt light bulbs are your friend. Charcoal is you best buddy. Anything with flame is your worst nightmare.
Regards dave

[Mdog91]

Re: Mike's Northern Virginia Build

Built the outer arch and started on the vent/chimney transition. I am using a 8.5x8.5 clay flue liner (measured 7.25x7.25 inner) for a chimney, and designed the transition to support the weight fully on the on the two arches.

I didn't get a good picture, but I put sections on top of the inner arch to make the top even with the top of the outer arch. Then I "skinned" the gap with splits. It makes about a 2" deep smoke chamber before it transitions to the chimney. The "skin" part does not support any weight whatsoever. I saw some pictures in the photo gallery of the same concept, but skinned with stainless.

Tomorrow I will buttress the arch with concrete blocks, rebar and cement before I set the clay flue. I had the flue dry fitted on the transition before I skinned it to verify my weight distribution concept.

I will also grind a few square edges from the inside before I install the flue.

Then on to framing for a stone faced enclosure......I want Pizza! I need to wait 7 days before I start curing fires right?

Thanks for this awesome forum, May 17th I cut my first brick, I can't believe I actually built that!........I appreciate all of the past and future advice...

[Mdog91]

Re: Mike's Northern Virginia Build

Once the top two courses were ok, I dropped the form the next day (mistake), and then I cleaned up the top of the dome as best I could. I really should have dropped the form sooner, or really just stayed with the IT.....

Then I sculpted a keystone and tapped it in!

DOME IS CLOSED!!! I am so happy!

I am little frustrated that the brick bonds really seem to be really lined up. I hope it doesn't crack too badly........I am ready for some, they will add character

[Mdog91]

Re: Mike's Northern Virginia Build

Well I made a lot of progress since my last post. I took advantage of the good weather and worked late every night. Sorry about not posting pics as I went, I spent my time on the site researching and looking at pictures.

So here goes.....hopefully I didn't make any major errors.

I got a few more courses in (pic 1)

Then I went with a sand form for the last two courses, I kind of wish I hadn't, since they didn't come out as neatly as the other courses.

[Mdog91]

Re: Mike's Northern Virginia Build

Back to work after a few rain days.

I cleared the Arch!!! The transitions are pretty good, and I seemed to have avoided the droop and tear drop! The picture is a bit slanted, the level shows I have it pretty darn level.

I need to pay more attention to the bond, I have a few that are lined up pretty darn close (or right on), but nothing more than 2 courses.

It is not the neatest or tightest dome on here, but I don't think the pizza will know.

Fighting gravity now with the higher angles. Can't wait to close this thing up.

[Mdog91]

Re: Mike's Northern Virginia Build

Thanks UtahBeehiver, My oven is 36", I was going to do a 34" but you convinced me that the extra 2" was worth it and would fit on my hearth slab.

I took Memorial day off and have had rain the last two days, I hope to get back to work in the next day or so. I think I am going to to go with a 7" chimney unless I can find a great price on 8" materials.