Re: John's 42inch Aussie WFO
hey John,
Thats a beautiful piece... My only concern is there was a guy from england I think.. A few months ago had something similar and it shattered to pieces from the heat.. Does anyone remember whose build that was ??? maybe you can do a form search for clay chimney pipes
Cheers
Mark
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John's 42inch Aussie WFO
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Re: John's 42inch Aussie WFO
I have been looking around for a vent pipe and came across the attached flue. I want to buy and use this but I am concerned that the thermal shock will crack the flue. The supplier has cautioned be from using this so close to the fire.
Has anyone had any experience with this type of flue set-up?
If I don't go with this I will end up purchasing a stainless steel 8inch flue.
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Re: John's 42inch Aussie WFO
Originally posted by ThisOldGarageNJ View PostHey john..
Lover the massive loook of your door with the dark breaks,, gonna be a great oven,, Keep up the great work
Cheers
Mark
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Re: John's 42inch Aussie WFO
Hey john..
Love the massive loook of your door with the dark bricks,, gonna be a great oven,, Keep up the great work
Cheers
MarkLast edited by ThisOldGarageNJ; 04-08-2010, 03:04 AM.
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Re: John's 42inch Aussie WFO
Originally posted by Dino_Pizza View PostWhat size vent pipe are you planing on? I'm just asking since it appears wise to have an opening that's roughly double the area of the vent pipe's final area.
BTW: Love your lamb & spit set up. I also just had lamb at my cousins Sunday and they had a 30 pounder spinning on theirs. It's a bit messy chopping it up afterward but that's what you have to do to enjoy it.
-Dino
I had these bricks as leftover after I built the house so they worked out perfect. I just purchased the additional splayed bricks and as you said are a great contrast against the fire bricks.
To be honest I have no idea about the vent opening or pipeI was going to trawl through various posts/photos for ideas and specifications. I liked the way you designed yours so I might steal some of your ideas (as long as you do not mind). Any recommendations or posts to look at would be much appreciated!!
In relation to the Lamb a 30 pounder sounds like a good Size!! mine was about 26.6 pounds. You are spot on though about getting dirty as it is all part of the experience
Cheers
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Re: John's 42inch Aussie WFO
love the Estwing hammer; a real tool!
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Re: John's 42inch Aussie WFO
Hi John, your oven is looking great! I like the contrast of the vent walls and your keystone looks good too. What size vent pipe are you planing on? I'm just asking since it appears wise to have an opening that's roughly double the area of the vent pipe's final area.
BTW: Love your lamb & spit set up. I also just had lamb at my cousins Sunday and they had a 30 pounder spinning on theirs. It's a bit messy chopping it up afterward but that's what you have to do to enjoy it.
-Dino
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Re: John's 42inch Aussie WFO
I started work on the chimney landing today and decided to knock down the existing chimney walls that were single brick and build double brick walls for strength and aesthetic purposes.
I purchased some Solid face bricks that have a splay already cut out of one corner and will use these on the inside edge of both the wall and arch.
I considered cutting this splay out of standard bricks but the cut section would not look very pleasing so I just went with the pre-made bricks.
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Re: John's 42inch Aussie WFO
Originally posted by Raffy View PostHey John,
Wow! I'm speechless. That keystone is awesome, so precise! Were you an Egyptian pyramid builder in a past life?
Nice BBQ pit. Lamb looks delicious. That's a cool BBQ turning thingamajig.
Raffy
The electric motor works great!! I beleive it is good up to 30 Kilos but the average Lamb only weighs about 13 kilos so it works effortlessly. Beats turning it by hand for 3 hours! lol
cheers
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Re: John's 42inch Aussie WFO
Hey John,
Wow! I'm speechless. That keystone is awesome, so precise! Were you an Egyptian pyramid builder in a past life?
Nice BBQ pit. Lamb looks delicious. That's a cool BBQ turning thingamajig.
Raffy
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Re: John's 42inch Aussie WFO
I thought I would post some of my Pics of my open fire pitt/Grill that is attached to my WFO.
I cooked a lamb over the festive period and it tasted as good as it looked. The grill is not 100% finished as I need to replace the steel sheeting at the back with a nice piece of Stainless steel!! I also erected a temporary cover over the pit in case it rained and guess what?? It pored!!! Luckily my wifes nagging to erect something temporarily worked out fine. lol
The backing of the wall (behind the steel sheet) is 75mm Insulation bricks that limits any heat transfer to the brick wall and reduces the risk of mortar failure.
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Re: John's 42inch Aussie WFO
Happy Easter all.
I have finally finished the dome and ready to move onto the chimney!!!
The cuts were spot on but unfortunately I managed to chip some of the bricks in the last coarse.the key stone fell through and chipped some of my clean edges!! Any way its done now and on to stage 2!!Last edited by John K; 04-05-2010, 03:42 AM.
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Re: John's 42inch Aussie WFO
Thanks Eric,
I'm sure that if I followed as per your setup I would have been fine too.
I ended up going to the refractory supplier to purchase some insulation bricks for my open fire pitt and ended up purchasing a larger 75 mm brick for the key stone so I was able to cut it out of 1 brick.
cheers
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Re: John's 42inch Aussie WFO
John,
I had the same dilemma and opted for the 2 brick keystone. My opening was oblong so 2 bricks on their thin sides worked very well. I don't know if the rebate is any better than a very thin mortar joint all the way through. Mine ended up not being as artfully executed as I would have liked, but it still felt good to move to the next phase. In the end, no one is going to crawl into the oven to look at the keystone, so you are really the only one you have to satisfy. Good luck,
Eric
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