Scabbler or grinder?

Discussion in 'Subfloor Preparation' started by Rugmunching, Jun 8, 2020.

  1. Rugmunching

    Rugmunching Well-Known Member

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    Been to look at a poorly concrete floor this afternoon and I felt sick just looking at it.
    There must be 6 separate humps that are between 10 - 15mm height difference.

    They're having a new kitchen in, complete rip out so they want to the floor levelling flat and then having lvt.

    I was thinking my diamond grinder would be ok with a bit of patience but now I'm thinking of hiring a scabbler to get through the humps quicker.

    What you reckon?

    Areas is approx 30m2, it's an extension and they've lived with it for 16yrs but spending a good chunk on a nice kitchen.
    6 humps that are approx 10 - 15mm in height difference and they are in random areas (not one side)
    2 of the humps are up to 3m2

    The floor is to high in places to try and bring the low levels up so definitely needs taking out.

    Scabble then grind maybe?
     
  2. mjfl

    mjfl Well-Known Member

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    I've had several issues before myself. Done it with the grinder but wished I had a scabbler to see if that would of been quick or more effiecient
     
  3. Rugmunching

    Rugmunching Well-Known Member

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    Yeah I'm thinking the same, probably end up costing me more wearing the diamond heads down.
     
  4. Paul webb

    Paul webb Well-Known Member

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    It's worth buying a second hand scabbler, they're not that expensive and it's always there for this kind of situation, i rarely use mine, but having it there whenever I need it, does make life easier
     
  5. Rugmunching

    Rugmunching Well-Known Member

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    You are right paul, I'm going to get me a decent 2and hand one, looking on ebay and gumtree right now.
     
  6. Rugmunching

    Rugmunching Well-Known Member

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    Looking at the SPE Bef 200 so far...
     
  7. Paul webb

    Paul webb Well-Known Member

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    Just take into account you will probably need a 32amp transformer,if you haven't already got one
     
  8. Paul webb

    Paul webb Well-Known Member

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    That's the one I've got, paintwork is a bit rough, but it does the job
     
  9. Rugmunching

    Rugmunching Well-Known Member

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    Transformer ready to go....just need the scabbler to go with it :)

    Is the BEF 200 pretty quick at chewing up the concrete?
     
  10. merit

    merit Well-Known Member

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    Get some decent ear defenders lol


    Sent from my iPhone using Tapatalk
     
  11. Paul webb

    Paul webb Well-Known Member

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    Quite quick, depending on the concrete, if I'm doing a bigger area, I usually go up and down in rows ,which leaves it looking like a ploughed field,then go over it with the grinder to smooth it out, which doesn't normally take much doing, as you're only removing half as much material
     
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  12. Rugmunching

    Rugmunching Well-Known Member

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    Got myself a trelawny scabbler including a 3 motor vac with it from a flooring firm down south. Picking it up weekend
     
  13. Paul webb

    Paul webb Well-Known Member

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    Nice one, how much?
     
  14. Rugmunching

    Rugmunching Well-Known Member

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    Made them an offer for £600 for both and they accepted.
    Not bad aswell seeing as they both still look pretty clean and tidy.

    Got a nilfisk attix hoover/extractor that I'll sell now.
     
  15. Neilydun

    Neilydun Well-Known Member

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    Sounds like a deal to me....
     

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