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36" build in Tallahassee - AKA Bruce's Folly

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  • Re: 36" build in Tallahassee - AKA Bruce's Folly

    Originally posted by Bec1208 View Post
    Can I use the vertical bricks on each side of the entry?
    You need to work out a way to tie them in to the dome otherwise they may just pop off.
    The English language was invented by people who couldnt spell.

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    • Re: 36" build in Tallahassee - AKA Bruce's Folly

      Gudday Bruce
      Well today went well enough , did however struck one problem. Sanded and roughed up the rest of the dome, what a mess , you should have seem the dust. Took to it with dustpan and brush filled 2/2 bucket of the stuff and still couldn't get it all! Contemplated hosing it off but if I did that it would dry enough to take the mortar. So out with the compresser and air hose. Worked but what a mess all the trees and bushes were covered with a fine powder. The ovens still full of it and even the chickens are sneezing! ( never heard a chicken sneeze before)
      Any way still had enough time to get 5 rows done right around and 8 in the front corner.
      Least I know that the curved brick layers it will match with the straight ones on the entrance! Going to have to watch those layers as I go around the back as I have adjusted the mortar layer to match them up.
      One thing I'm striking even now as you go up the layers and those layer get shorter is that you strike a point where the joints start to line up. So you compensate by adding a 1/4 brick so the joints arnt vertically aligned .
      Next layer you'll find about we're you put that other 1/4 brick another is needed.
      In the end you have a section of 1/4 bricks going up the same section of the oven. Now that fine for me cause I'm better having them at the back of the oven but for the internal brick work that's the part you see.
      You might consider starting each layer at tihe back and working you way to the front so any smaller brick needed it located at the front were its not seen.
      Regards dave
      Last edited by cobblerdave; 05-04-2013, 04:06 AM. Reason: Speeling
      Measure twice
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      Fit in position with largest hammer

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      • Re: 36" build in Tallahassee - AKA Bruce's Folly

        Originally posted by brickie in oz View Post
        You need to work out a way to tie them in to the dome otherwise they may just pop off.
        Off and on rain as well as life activities have kept me from getting much done on the build. Dave and others have tried, but brickie finally succeeded in getting my attention regarding the arch transition. As I worked it through, it was clear I had cut the floor edge 4" too short. I spent today changing out a few of the floor bricks which appeared stained and remortared the joints that had not set. I laid out another 4" of brick at the entry. Hope to be able to mortar the second level tomorrow. Bruce
        Link to my build here:
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        sigpic “In theory, theory and practice are the same. In practice, they are not.” ― Albert Einstein

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        • Re: 36" build in Tallahassee - AKA Bruce's Folly

          Mortared the second course today. Looks like I still need some tips on setting the bricks. Any help?
          Link to my build here:
          http://www.fornobravo.com/forum/f6/3...lly-19181.html

          Check out my pictures here:

          Selected pictures of the build.

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          sigpic “In theory, theory and practice are the same. In practice, they are not.” ― Albert Einstein

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          • Re: 36" build in Tallahassee - AKA Bruce's Folly

            Hey Bruce - Are you using an I.T. on your build? You should have the gaps filled with mortar as you go and cleaning the inner faces of the bricks as you go saves a lot of hard work later. Also, having something to stop the gap between the floor bricks and the dome being filled with mortar is good, gaffer tape will work.
            I am sure that there are more expert opinions out there but that is my humble 2 cents worth.

            It is very satisfying when the dome starts developing and you can see 'real progress'.

            Cheers ............. Steve
            Cheers ......... Steve

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            • Re: 36" build in Tallahassee - AKA Bruce's Folly

              Originally posted by Greenman View Post
              Hey Bruce - Are you using an I.T. on your build? You should have the gaps filled with mortar as you go and cleaning the inner faces of the bricks as you go saves a lot of hard work later. Also, having something to stop the gap between the floor bricks and the dome being filled with mortar is good, gaffer tape will work.
              I am sure that there are more expert opinions out there but that is my humble 2 cents worth.

              It is very satisfying when the dome starts developing and you can see 'real progress'.

              Cheers ............. Steve
              Thanks for the feedback. I have an IT that I used to lay out the floor and perimeter. I didn't use it for the first two courses (probabably a mistake for the 2nd anyways). I will set it up for the next since I will have to adjust angle of the bricks. I have been working from the wheelchair so could not see the inside face of the bricks as I was laying them, would have helped I think. Tape sounds like a good idea and will use going forward. Bruce
              Link to my build here:
              http://www.fornobravo.com/forum/f6/3...lly-19181.html

              Check out my pictures here:

              Selected pictures of the build.

              https://picasaweb.google.com/1168565...g&noredirect=1





              sigpic “In theory, theory and practice are the same. In practice, they are not.” ― Albert Einstein

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              • Re: 36" build in Tallahassee - AKA Bruce's Folly

                Gudday Bruce
                I had a look at you secound course today on the computer it a bit patchy with gapes . I don't think any of my drawings are going to help at this time.
                Now you have watched some pics on u tube on brick laying watch a few more. Up to this place in you life you have never seen many bricks being layed and others have. You tend to learn to do something after it becomes more familiar.
                I teach that way , demonstrate,demonstrate, denmonstrate, then I explain what I am doing step by step. Then they can have a go ... And find out what they can do naturally and what they have to concentrate on to learn.
                At the meoment you are doing what you mind and your hands find natural.
                Firstly you are probably using the round tipped trowel and spooning the mortar out of the bucket. Right? First thing is to get the mortar onto a flat board so you can collect enough to get a proper amount on the bricks. To get up the mortar to make the bed of mortar on the previous layer of brick use the edge of the trowel to cut yourself a length of mortar from the rest. Use the flat of the trowel to pick it up. Over to the brick and use the trowel along the length of the brick to let this long piece drop off. Tap the brick if you need to make it slide off. Do a few more than you need for the 1 brick say 3 bricks ahead. Now the mortar needs to be shaped and its started to fall over one edge time to shape it. Run the trowel along the inside edge blade at the right angle to get the inside edge thin and the outer thick . Just like puting peanut butter on bread if you keep the knife at 90 degree to the direction of travel you will just bog it down ... Put a slight angle to the blade and easy!!!
                Mortar bed done so the bottoms have something to set into now for mortar for the sides. Hold a brick with the edge that needs to be mortared uppermost . Cut yourself a square of mortar on you boards scoop it it up and slap it on the top slide your trowel away by slide along the bottom edge and you end up with a wedge shape of mortar . Now the thick part is the top of the brick as you go to set it gravity well help to make it slide down . Yes you'll drop a few as you do this but that's gravity for you. Butter the brick again and have another go.
                Leave that ply in the base as you go it will protect your hearth and at the end just burn it out with your first fires .
                Hope this helps
                Regards dave
                Measure twice
                Cut once
                Fit in position with largest hammer

                My Build
                http://www.fornobravo.com/forum/f51/...ild-14444.html
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                • Re: 36" build in Tallahassee - AKA Bruce's Folly

                  Bruce,
                  Looking good so far....Dave has some good advice.......The IT is your friend I have found that placing the brick in the IT works best for me the just wiggle and tap keeping the IT on the brick. Brick falls in perfect position. Then onto the next brick, Then back to the previous bricks to check alignment.
                  Respectfully,

                  KB

                  My build
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                  • Re: 36" build in Tallahassee - AKA Bruce's Folly

                    Originally posted by kbartman View Post
                    Bruce,
                    Looking good so far....Dave has some good advice.......The IT is your friend I have found that placing the brick in the IT works best for me the just wiggle and tap keeping the IT on the brick. Brick falls in perfect position. Then onto the next brick, Then back to the previous bricks to check alignment.
                    Gudday tbartman
                    Thanks for your words and your experience with an IT tool . My own is with a ply dome guide and others with sand forms .... So you experience and opinions is appreciated
                    Regards Dave
                    Measure twice
                    Cut once
                    Fit in position with largest hammer

                    My Build
                    http://www.fornobravo.com/forum/f51/...ild-14444.html
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                    • Re: 36" build in Tallahassee - AKA Bruce's Folly

                      Originally posted by cobblerdave View Post
                      Gudday tbartman
                      Thanks for your words and your experience with an IT tool . My own is with a ply dome guide and others with sand forms .... So you experience and opinions is appreciated
                      Regards Dave


                      Dave,
                      The IT has work good thus far for me. I'm not so sure when I near the top. I may revert to some type of form to hold the sliding bricks till the whole course are complete and locked by gravity. PS. sorry I meant to say all your advice is good.

                      Originally posted by UtahBeehiver View Post
                      KB,

                      I would be concerned about the cumulative affect the offset might cause in having the brick face perpendicular to the arc of the dome. Each course will be slightly off being tangent to the arch and by time you do several courses it may cause issues. Looks like the nuts are only tack on anyway, nothing a grinder won't take care of easily. Your choice.
                      Originally posted by kbartman View Post
                      PS. Thanks Utah for the advice, seeing is believing……. I will be modifieing the brick bracket.

                      Bruce,
                      I took Utah's advice and modified my brick bracket. Attached are some photos of my mistake and the consequences. I had the nut welded to the bottom of bracket after playing with my IT. Hope it doesn’t cause blindness….LOL. It seems to be working well at the bottom. The smaller width of the second bracket I made seems to be a plus allowing for easy rotation around the course without disturbing the set of the brick as it is moved away from the brick and around the dome.

                      PS.
                      Notice the last picture I made a second bracket and welded the nut to the top again ...........LOL I told you all, I stay confused. Take what I say with a grain of salt. The old brackets in the third picture are for sale they are of no use to me or anyone else. Scape metal!
                      Last edited by kbartman; 05-08-2013, 07:29 AM. Reason: nuts and bolts confused .........LOL
                      Respectfully,

                      KB

                      My build
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                      • Re: 36" build in Tallahassee - AKA Bruce's Folly

                        Originally posted by cobblerdave View Post
                        Gudday Bruce
                        I had a look at you secound course today on the computer it a bit patchy with gapes .
                        That was kindly worded.

                        Originally posted by cobblerdave View Post
                        Firstly you are probably using the round tipped trowel and spooning the mortar out of the bucket. Right?
                        Good guess. I'll switch to the board.

                        Originally posted by cobblerdave View Post
                        Hope this helps
                        Regards dave
                        Dave, that was very helpful. Watching the videos is useful to a point, but it really helps me to combine that with a verbal description of the process. I will lay out the plywood and start cutting brick for the next course. I will also slow down until I get more proficient in the process. Thanks again, Bruce
                        Link to my build here:
                        http://www.fornobravo.com/forum/f6/3...lly-19181.html

                        Check out my pictures here:

                        Selected pictures of the build.

                        https://picasaweb.google.com/1168565...g&noredirect=1





                        sigpic “In theory, theory and practice are the same. In practice, they are not.” ― Albert Einstein

                        Comment


                        • Re: 36" build in Tallahassee - AKA Bruce's Folly

                          Originally posted by kbartman View Post
                          Bruce,
                          I took Utah's advice and modified my brick bracket. Attached are some photos of my mistake and the consequences. I had the nut welded to the bottom of bracket after playing with my IT. Hope it doesn?t cause blindness?.LOL. It seems to be working well at the bottom. The smaller width of the second bracket I made seems to be a plus allowing for easy rotation around the course without disturbing the set of the brick as it is moved away from the brick and around the dome.
                          Thanks for the help. I have assumed the IT rod should be centered on brick. Is that right? Would like to learn from your experience. Thanks, Bruce
                          Link to my build here:
                          http://www.fornobravo.com/forum/f6/3...lly-19181.html

                          Check out my pictures here:

                          Selected pictures of the build.

                          https://picasaweb.google.com/1168565...g&noredirect=1





                          sigpic “In theory, theory and practice are the same. In practice, they are not.” ― Albert Einstein

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                          • Re: 36" build in Tallahassee - AKA Bruce's Folly

                            Bruce,
                            Here my thoughts and observations. You are correct, the rod in the center of the brick bracket in relation to bracket width, yes……………. As seen in the playing with my with IT in the pictures, the rod in relation to the center of brick vertically, No........ I flipped the bracket upside down placing the rod at the bottom of brick the arc had very little or no vertical offset error. I think If the rod is placed in the middle of brick vertically it may still introduce a unacceptable error........just my opinion. The small width of the brick bracket horizontally allows movement of the IT in both horizontal directions with very little disturbance of the brick, caused by any horizontal offset error cause by brick bracket width…………..hope this helps……..my perception of this comment is even confusing to me but playing with my IT tells me different……………..I never believed mom about the blindness……LOL

                            PS set the brick with rod in the center of brick horizontally
                            Last edited by kbartman; 05-08-2013, 06:33 PM. Reason: added PS
                            Respectfully,

                            KB

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                            • Re: 36" build in Tallahassee - AKA Bruce's Folly

                              Originally posted by Bec1208 View Post
                              Thanks for the help. I have assumed the IT rod should be centered on brick. Is that right? Would like to learn from your experience. Thanks, Bruce
                              Gudday Bruce
                              Looks like if you have it centred the bracket can move the brick as you move it away to set the next.
                              What might work to make it clear is to use a shim of 4 mm ply on the face of the bracket. Slip it out when moving it so that should provide enough clearance. Would have to adjust length of the IT to compensate for the shims thickness.
                              What do you recon Bruce? Kbartman?
                              Regards dave
                              Measure twice
                              Cut once
                              Fit in position with largest hammer

                              My Build
                              http://www.fornobravo.com/forum/f51/...ild-14444.html
                              My Door
                              http://www.fornobravo.com/forum/f28/...ock-17190.html

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                              • Re: 36" build in Tallahassee - AKA Bruce's Folly

                                Bruce, Dave,
                                My brick bracket width is about 1 and 3\4? at this point?? Dave you brought up a good point. A shim, good idea?.. 4mm seems like a little over kill at this point for my build, the radius of my dome is still quite large. I sure using a shim or cutting the bracket width down will become necessary as the horizontal radius decreases. At this point all seems well. With the mortar still moist the IT mas moved around the dome allowing better overall alignment. I imagine if the brick and mortar was allowed to set with bracket in place it may not rotate around the dome and would need to be lifted from the brick.

                                KB
                                Respectfully,

                                KB

                                My build
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