Old old floor

Discussion in 'Subfloor Preparation' started by dazlight, Apr 28, 2012.

  1. dazlight

    dazlight Super Moderator

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    Started a job today and its been a nighmare day. The painter was mean't to uplift old flooring and clear out. There is a skip on site. walked into this. Carpet still stuck in middle, filled with wallpaper. Hardboard still down.

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  2. dazlight

    dazlight Super Moderator

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    was doin a picture test then incase your wondering why there 3 the same
     
  3. dazlight

    dazlight Super Moderator

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    So after taking out loads of nails got my weird helper to help ply it, had to make the little fella a guide......

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  4. dazlight

    dazlight Super Moderator

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    Then got to the entrance-
    Carpet stuck to vinyl tiles stuck to screed stuck to a like slate tile. There is a basement so shouldnt need to worry about a dpm should I?
    Told them they need a new subfloor buts its a no go so patch screed repair then forbo jumpax system or mfor one. depends what I can get monday.

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  5. dannyboy

    dannyboy Well-Known Member

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    whats going down on top mate ?
     
  6. dazlight

    dazlight Super Moderator

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    Mfor wood planks dan, think u can see boxes in one of the pics.
     
  7. dannyboy

    dannyboy Well-Known Member

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    looks a nightmare of a prep! Good to have a bit of a challenge now and again , keeps the brain ticking. Who was your weired mate Daz!!?
     
  8. tarkett85

    tarkett85 Well-Known Member

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    I'd still test Rh% in floor mate for dpm
     
  9. dazlight

    dazlight Super Moderator

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    My weird mate is just someone giving me a hand. Useless git though. Like having a kid with me.
    Did a test with the measure mode on my mms which was at risk. Around the 200 mark.
    They want me to ply straight over the lot but said no.
    So going to use the jumpax or similar. Have to see what I can get Monday.
    The floor boards looked damp in places but were dry as a bone.
     
  10. Rugrat

    Rugrat Well-Known Member

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  11. Matt

    Matt Well-Known Member Staff Member

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    what was there MC ?


    Also Daz because it has a basement doesn't mean it wont have damp. Most places with a basement will have damp issues.
     
  12. dazlight

    dazlight Super Moderator

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    Why do most places with a basement have damp? Airflow below is it ?
     
  13. dazlight

    dazlight Super Moderator

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    Damp reading on the wood was 7.8 I think Matt. I checked the chart you gave us.
     
  14. flooringman

    flooringman Well-Known Member

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    Daz what is the nailer you are using?
     
  15. dazlight

    dazlight Super Moderator

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    It is John, coil nailer. From spotnails, takes 19mm, 22mm, 25mm and upwards nails.
    Good compressor they do too
     
  16. Matt

    Matt Well-Known Member Staff Member

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    Yes the air below normally has a high RH and this can effect the floor above it. Also with concrete floors suspended above a basement if the dpc/dpm is bridged on the outside or more likely does not exist they will still have damp. Even tho it has a void below you need to look at the ground level outside in relevance to the subfloor. So if outside ground level is similar to inside floor level then there is every chance that it may still be direct to earth somewhere. Dont forget that water can travel upwards (capillary) so sideways movement is is a very easy task for moister.
     
  17. Matt

    Matt Well-Known Member Staff Member

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    7.8 is very dry Daz, should be more like 10 mc. Still very possible tho.
     
  18. flooringman

    flooringman Well-Known Member

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    Daz - What is the model of the gun you are using?

    Where did you get it from?

    Did you get the compressor from there too?

    Are there any others anyone else would recommend?
     
  19. dazlight

    dazlight Super Moderator

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  20. flooringman

    flooringman Well-Known Member

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    Daz why did you get a nail gun and not an auto feed screwdriver as they seem a lot cheaper.
     

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