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John's 42inch Aussie WFO

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  • #46
    Re: John's 42inch Aussie WFO

    Great start. Things look really nice.

    Originally posted by John K View Post
    I have a question around the whether to glue down the Soldier coarse to the insulation bricks. What are the pros and cons of doing this? I do not have an issue of leveling it out with hight temp mortar but rather what is best practice?
    I just set mine on the insulation board. Gravity holds it in place. Mortaring it to the insulation won't help anything.

    Joe
    Joe

    Member WFOAMBA Wood Fired Oven Amatueur Masons Builders America

    My thread: http://www.fornobravo.com/forum/f8/j...oven-8181.html

    Comment


    • #47
      Re: John's 42inch Aussie WFO

      It's looking good John!

      I hope that the rain showers stayed away for you on the weekend so you could build without interuption. In Newcastle It looked threatening all Sunday morning with a few light showers.
      Paul

      Deficio est nusquam tamen vicis ut satus iterum
      (Failure is nothing but the opportunity to start again)

      Comment


      • #48
        Re: John's 42inch Aussie WFO

        Hi Mark/Joe,

        Thanks for the advice. I guess if there is no reason why not to bed it in I might just wip up a slury of high temp mortar and just place it on top. Better more tham less I say!!

        I will set this this Saturday unless someone can tell me otherwise

        Thanks for the info again guys.
        John
        __________________
        My Oven Thread:

        http://www.fornobravo.com/forum/f8/j...-wfo-7911.html

        The difference between a successful person and others is not the lack of strength, nor the lack of knowledge… but rather, the lack of will power.

        Comment


        • #49
          Re: John's 42inch Aussie WFO

          Originally posted by Alter ego View Post
          It's looking good John!

          I hope that the rain showers stayed away for you on the weekend so you could build without interuption. In Newcastle It looked threatening all Sunday morning with a few light showers.
          Hi Paul

          It was great weather over Sat/Sun but only worked on the Sat.

          The Wife had me doing gardening on Sunday!!

          How are you going with your base?

          John
          John
          __________________
          My Oven Thread:

          http://www.fornobravo.com/forum/f8/j...-wfo-7911.html

          The difference between a successful person and others is not the lack of strength, nor the lack of knowledge… but rather, the lack of will power.

          Comment


          • #50
            Re: John's 42inch Aussie WFO

            I guess if there is no reason why not to bed it in I might just wip up a slury of high temp mortar and just place it on top. Better more tham less I say!!
            I absolutlely agree,, there is no such thing as being overbuilt !!!

            Cheers
            Mark

            Comment


            • #51
              Re: John's 42inch Aussie WFO

              Originally posted by John K View Post
              How are you going with your base?
              John,

              I poured the hearth slab on Sunday and I am looking forward to getting on with starting on the dome.

              I have managed to find a Newcastle transport company who will deliver 1,000kg of bricks from Sydney for $100 so for that price I won't even attempt to drag a trailer behing the car with a tone of bricks on it.

              Are you using the the tapered arch and transition bricks that Field Force sell? From the look of the fancy cutting on your 1st arch brick it look like a normal rectangular brick? Also did you go for the brick herringbone floor rather than the larger tiles just because it looks better?

              I am currently leaning towards a herringbone brick floor and cutting my own arch/transition bricks rather than the using the Field Force tapered bricks so that I can change the style of the oven entry.

              Paul
              Paul

              Deficio est nusquam tamen vicis ut satus iterum
              (Failure is nothing but the opportunity to start again)

              Comment


              • #52
                Re: John's 42inch Aussie WFO

                Paul,

                I preferred the standard fire bricks over the floor tiles as the fire bricks are thicker therefore have more mass 75mm bricks & 50mm Floor tiles.

                The floor tiles would have been much easier to lay but went for greater mass instead.

                Yes the arch brick is a standard fire brick cut and shaped but I think I will play around with that a bit more as I am not entirely happy with it. I might take a Angle off the corner and have the Soldier sit right up against it. I am The external arch will be bricked up in a standard Bowral Blue Brick (solid).


                Look forward to seeing your pics!!

                John
                John
                __________________
                My Oven Thread:

                http://www.fornobravo.com/forum/f8/j...-wfo-7911.html

                The difference between a successful person and others is not the lack of strength, nor the lack of knowledge… but rather, the lack of will power.

                Comment


                • #53
                  Re: John's 42inch Aussie WFO

                  Began setting the soldiers over the weekend. It wasn't as easy as I anticipated and am only a third of the way through!!

                  I found that the High Temp mortar dried out too quickly due to the bricks sucking the moister out. It took me a while to figure out the correct mortar mix and found that by placing the bricks in water before hand also helped.

                  I purchase a very cheap car enclosure (Kmart $89.00) last week that I was planning on using to help with the heatstroke I was probably going to suffer working on the WFO!! Expecting a hot summer down under this year.
                  Instead it absolutely poured with rain and wind today but I stayed relatively dry.

                  Have the week off so hopefully will make some progress.

                  Cheers John
                  John
                  __________________
                  My Oven Thread:

                  http://www.fornobravo.com/forum/f8/j...-wfo-7911.html

                  The difference between a successful person and others is not the lack of strength, nor the lack of knowledge… but rather, the lack of will power.

                  Comment


                  • #54
                    Re: John's 42inch Aussie WFO

                    Figuring out the mortar takes a couple of courses if you haven't worked with it before. As you have discovered, keep the firebricks wet. They soak up a lot of water if they are dry. And only mix enough mortar that you can use in 15-20 minutes. ANd mix the mortar with cold water.

                    Looking great so far. This part is really fun.

                    Joe
                    Joe

                    Member WFOAMBA Wood Fired Oven Amatueur Masons Builders America

                    My thread: http://www.fornobravo.com/forum/f8/j...oven-8181.html

                    Comment


                    • #55
                      Re: John's 42inch Aussie WFO

                      Great work John. Really like how you've used the saw to cut the first soldier course. I should probably do the same.

                      Good idea with the car cover. I got absolutely trashed with rain on the weekend. I found it hard to keep the rain from the mortar. Enjoy your week off.
                      Whatever you do, do it with a glass of red.

                      Comment


                      • #56
                        Re: John's 42inch Aussie WFO

                        Thanks guys. Am definitely enjoying myself.


                        The weather was atrocious in Sydney today but managed to complete the soldiers to 90%. Will start on the arch bricks tomorrow.

                        I am aiming for an internal dome height of around 20-21 inches so i think my arch will need to be approximately 12-13inches at the highest point. This would be equivalent to around 63% of the dome height (Please correct me if I am wrong).
                        Last edited by John K; 10-26-2009, 05:52 AM.
                        John
                        __________________
                        My Oven Thread:

                        http://www.fornobravo.com/forum/f8/j...-wfo-7911.html

                        The difference between a successful person and others is not the lack of strength, nor the lack of knowledge… but rather, the lack of will power.

                        Comment


                        • #57
                          Re: John's 42inch Aussie WFO

                          Great job mate. Looks nice and tidy. I finished my formwork today and will pour the hearth tomorrow. Let's hope the rain doesn't do a repeat performance...
                          Whatever you do, do it with a glass of red.

                          Comment


                          • #58
                            Re: John's 42inch Aussie WFO

                            Originally posted by MikeyMann View Post
                            I finished my formwork today and will pour the hearth tomorrow. Let's hope the rain doesn't do a repeat performance...
                            Hi Michael

                            Your a machine!! Already up to the Hearth pour. Cant wait to see the updated photos

                            cheers
                            John
                            __________________
                            My Oven Thread:

                            http://www.fornobravo.com/forum/f8/j...-wfo-7911.html

                            The difference between a successful person and others is not the lack of strength, nor the lack of knowledge… but rather, the lack of will power.

                            Comment


                            • #59
                              Re: John's 42inch Aussie WFO

                              Finished off the Soldier coarse today and began work on the Arch.

                              I noticed that most people went with 3 brick high brick arch and then began to curve it in so I guess I will also do the same. I found that it is very time consuming to cut the rebate for the door out of the Brick arch and ensure every thing is lined up but as they say slow and steady wins the race.

                              I have a question around the chimney landing. I will be building the front bricks out of a purple coloured brick (as per the oven base) but there will be no way to tie in the landing Chimney bricks with the arch bricks. Will this be an issue??? I will source some brick ties to mortar in for stability but am hoping for some direction.

                              I am also considering cutting a splay of around 10mm off the bottom of the first row of dome bricks to minimise the amount of mortar utilised. I guess I will sleep on that one.

                              Cheers
                              John
                              __________________
                              My Oven Thread:

                              http://www.fornobravo.com/forum/f8/j...-wfo-7911.html

                              The difference between a successful person and others is not the lack of strength, nor the lack of knowledge… but rather, the lack of will power.

                              Comment


                              • #60
                                Re: John's 42inch Aussie WFO

                                Great brick work! I’m looking forward to watching the rest of your build.
                                Cheers

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