How would you

Discussion in 'Subfloor Preparation' started by dazlight, May 3, 2018.

  1. dazlight

    dazlight Super Moderator

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    How would you build this back up.
    Uplifted sand and cement.
    Got to Dpm it too.
    It’s running from 3mm to 3” lol.
    [​IMG][​IMG][​IMG][​IMG][​IMG]
     
    dazlight, May 3, 2018
    #1
  2. Spacey

    Spacey Super Moderator Staff Member

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    Loads of feather finish
     
    Spacey, May 3, 2018
    #2
  3. John hayes

    John hayes Well-Known Member

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    Don’t forget to prime it before feather


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    John hayes, May 3, 2018
    #3
  4. merit

    merit Well-Known Member

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    Can you dig it out deeper and get it re screeded?


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    merit, May 3, 2018
    #4
  5. dazlight

    dazlight Super Moderator

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    No mate. Got to be all boxed off within 2 weeks.
     
    dazlight, May 3, 2018
    #5
  6. merit

    merit Well-Known Member

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    Stopgap 600 then 300 or 1200 on top


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    merit, May 3, 2018
    #6
  7. merit

    merit Well-Known Member

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    Could stick some ply down on the deep section?


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    merit, May 3, 2018
    #7
  8. Matt

    Matt Well-Known Member Staff Member

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    80mm deep? i would put a dpm sheet down OR liquid dpm and then Mapie topcem. Be dry in 2 weeks to fit on.
    OR
    DPM sheet, eco pearls and then chipboard over top with tongue and groove PVA together and tied into the old chipboard floor.
     
    Matt, May 3, 2018
    #8
  9. Trimmer

    Trimmer Well-Known Member

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    As Matt said but could use Fermacell instead.

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    Trimmer, May 7, 2018
    #9

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