prep gypsum floor

Discussion in 'Subfloor Preparation' started by pedro, Dec 31, 2015.

  1. pedro

    pedro Active Member

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    im looking for options to prep a gypsum floor ready for polyflor..
    got the hydros on the job now so will get readings a bit later,if were under 74rh, was going with p121 then balls 1100 but i really want to dpm it just be on the safe side tbh,
    so my options are ?.....
     
    pedro, Dec 31, 2015
    #1
  2. merit

    merit Well-Known Member

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    I think Uzin do a Dpm and compound system. I always leave them to dry out though. I've never had to use levelling compounds on gypsum luckily
     
    merit, Dec 31, 2015
    #2
  3. Neilydun

    Neilydun Well-Known Member

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    Neilydun, Dec 31, 2015
    #3
  4. Neilydun

    Neilydun Well-Known Member

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    There L3 Gold system failed, fairly dramatically for me, after they specified it. Don`t trust them anymore unfortunately, but still rate there adhesives, as the best.
     
    Neilydun, Dec 31, 2015
    #4
  5. merit

    merit Well-Known Member

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    merit, Dec 31, 2015
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  6. pedro

    pedro Active Member

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    rh reads 80 so its dpm for sure, will ring ardex & balls to ask them what they think
     
    pedro, Dec 31, 2015
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  7. dazlight

    dazlight Super Moderator

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    Does it have underfloor heating ?
     
    dazlight, Dec 31, 2015
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  8. pedro

    pedro Active Member

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    no
     
    pedro, Jan 1, 2016
    #8
  9. Trimmer

    Trimmer Well-Known Member

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    Uzin do a dpm for calcium sulphate
     
    Trimmer, Jan 1, 2016
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