Dpm over asphalt

Discussion in 'Subfloor Preparation' started by Scf, May 21, 2022.

  1. Scf

    Scf Well-Known Member

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    Just taken a solid wood floor up which has been drilled and plugged through the asphalt subfloor 2 in 3 times per plank.
    Asphalt is solid, and pretty flat but obviously has loads of holes in it.
    Lvt going back down.

    Any suggestions for dpm, or system
     
  2. tarkett85

    tarkett85 Well-Known Member

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    Ardex NA, dpm 1c will do it.


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  3. Scf

    Scf Well-Known Member

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    Cheers.
    As an na sandwich you mean or dpm1c direct to asphalt?
     
  4. tarkett85

    tarkett85 Well-Known Member

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    Sandwich


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  5. Scf

    Scf Well-Known Member

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    O.k cheers
     
  6. dazlight

    dazlight Super Moderator

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    De grease floor
    Fill holes A46
    2 coats PE404
    Prime & screed
     

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