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Post by tebano on Jun 25, 2018 19:14:34 GMT
Hi I finished my plinth but I noted that the fire bricks are not 100% flat. Is this a real problem?
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Post by jagnut on Jun 25, 2018 19:20:30 GMT
Hi I finished my plinth but I noted that the fire bricks are not 100% flat. Is this a real problem? Hi you always better off starting off level, How much are you off level . It looks like in your photo that you have laid the fire bricks loose if so take them out and re set level .
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Post by tebano on Jun 25, 2018 19:38:59 GMT
Thanks, it's not that much. The sleepers are not totally level so it looks worse than what it is. But you are right, they are lose so I can take them out and relevel, I got a layer on sand over some thermalite blocks.
I am now trying to source the clay and I think it would be best if I buy it I am doing a 760mm internal diameter, with two layers of 100mm each. Would you know how I can calculate the amount of clay I need?
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