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Cob Yoda's cob houseWill Firstbrook WCB of BC wfirstbr at msmail.wcb.bc.caThu Dec 4 19:20:05 CST 1997
Hi Vernon, Thanks for the encouragement. We are very excited and have lots of plans and ideas that we need to flesh-out to be practical, cost effective and doable. >-----Original Message----- >From: Vernon B. Johnston [SMTP:vajohnston at nas.com] >Sent: Thursday, December 04, 1997 5:28 AM >To: coblist at deatech.com >Subject: Re: Cob Yoda's cob house > > >Will Firstbrook wrote: >> >>Next July were starting our adventure into building with Cob we >>purchased 9.26 acres in the Salmon Arm area in the BC interior. house > > Congratulations - Your adventure will only get better & better!!! > >>And I don't think I could corbel cob to the center top of >>the room > > In my experience corbelling a cob dome was a very unique adventure. >Once the cob wall reached the 3 to 4 foot high level and the curve was >really beginning to turn inward I had to use a modified waddle and daub >process in order for me to complete the dome. I drove or shoved sharpened >tree branches into my wall to help support the wall as it gained heighth. > With each bit of gain in heighth it became very apparent that I would >require even more support if I was to keep my 10' inside diameter >sweat/suana dome from rising too tall. Criss-crossing the branches allowed >me to finish, even in the wet cold weather we have been having in >Washington. I finished just yesterday and what a good feeling that was!!! >And the look... the look and feel inside made it worth the effort. > >[Will Firstbrook WCB of BC] >We've been having the same wet wet weather in the Vancouver area. I will keep >a copy of your post handy when I'm doing some heavy duty corbelling. I would >live to see picture's of your sauna dome. A question I have is regarding the >moisture that would be generated in this sauna do you anticipate any problem >with the moisture? Or is there a pathway to get rid of it or is this not a >problem? Also what are you going to do about rain on the top of the cob dome >have you created a overhanging separate roof? So did you put up big tarps >over the work area while you were building the dome to keep you and the >structure dry during construction? > > Another thing that I recommend is if you are considering your floor to >be a cob floor, then put the first layer or two in before you start your >walls. It was very nice to be able to work on the cob subfloor while I was >constructing the sweat/suana. Plus it was curing while I was working on the >walls. I will do the same for the home we are building. > >[Will Firstbrook WCB of BC] >Great Idea. Did you do your floor like the one described in the Cobbers >companion? Being a little impatient the thing I wonder about is would I wait >that long before I start the walls. > >Again...Congratulations!!! Sincerely, > >Vernon vajohnston at nas.com > >ps: How far north of the U. S. border is Salmon Arm? > >[Will Firstbrook WCB of BC] >Salmon Arm is a 5 1/2 hour drive from Vancouver. 2-3 hour's I guess from the >US border just under the Okanagan Valley. Its about 1/2 way between Vancouver >& Banff. > >Regards, >Will. > >
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