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    Suspended Wooden Floor Over Concrete Subfloor

    Hi mac thanks for your reply The suspended wooden floor will be level with the existing wooden floors and the void under it will be about 300 to 400mm just as the rest have. We will insulate between the joists. There are a few reasons we decided to do it this way even though it is a bit...
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    Suspended Wooden Floor Over Concrete Subfloor

    Hi Everyone My son has just bought a house that needs a new dpc. As part of this job we will be replacing the ancient concrete floor in the kitchen with a suspended wooden floor supported on pillars from a concrete subfloor. We have already started digging out the old floor to the same depth as...
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    17th edition 1st fix.

    Hi thanks for your replies, After I had posted these questions i read a thread about bonding extraneous metal parts that included some of your posts dingbat and I plead guilty to thinking just about any thing made of metal that was part of an electrically powered machine or system had to be...
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    17th edition 1st fix.

    Hi everyone Im an Industrial electrician qualified to the 16th edition regs and I have done a few rewires over the years but not since the 17th came out. I will be doing the new regs in march through he company I work for. However I need to do a first fix for a kitchen & downstairs ring main...
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    Sealing An expansion Vessel Leak

    Hi Thanks for all the replies. I have been very busy the last few days and I havnt had a chance to respond to the posts. I am going to have another look it on wedensday to confirm if it is a Parrallel or taper thread.But I would have hoped that if it needed a washer there would have been one...
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    Sealing An expansion Vessel Leak

    Hi thanks for your reply & sorry for the delay in answering. I am not certain but from memory I would say the male thread on the vessel is parrallel not tapered. Ian
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    Sealing An expansion Vessel Leak

    Hi Everyone I recently bought from Toolstation an expansion vessel and fitting kit. I have fitted it along with a new PRV to my C.H. sysytem and it has cured the presure problems I was having. However thre is a leak from the top of the expansion vessel through the threads of the union. I have...
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