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  1. S

    Crack in breeze block outbuilding

    I think a small sledge hammer would do the job on that one
  2. S

    Placing steels off-centre on a padstone

    Not sure how a steel plate is going to address a potential eccentric loading from the padsteone onto the masonry?
  3. S

    moving a manhole where my extension will go

    That's what I suggested at post 3. It will work provided you have enough fall. I did something worse some years ago as we had turn the line out from the back of the house to clear an existing conservatory (built over the chamber) and then come back on ourselves as the new extension was on the...
  4. S

    Groundwork question, filling void

    I bet there's loads of peeps around trying to get rid of hardcore: try Freecycle
  5. S

    Trying to lift old tiled floor

    You may actually find a hammer and bolster quicker as you can get a lot of energy into a single wack. It looks as though you have a tile lifting chisel in the drill: they are great but I adapted a longish shafted bolster to use by hand. Cut about 2/3 through the blade with my trusty angle...
  6. S

    Placing steels off-centre on a padstone

    Step2 then, ask BC if they are happy. All the padstone needs to do is to distribute the beam reaction into the masonry under so the latter isn't overstressed (think snowshoe). The bigger the load or the weaker the masonry, the bigger the padstone has to be. If BC remotely concerned about...
  7. S

    Placing steels off-centre on a padstone

    Your safest option is to get the SE to confirm it's ok. What you don't want is a BCO not liking it after it's all done: I'm assuming you haven't done a full plans submission?
  8. S

    Tyre valve stem leak

    Last video intersting: rest of this thread..........
  9. S

    Placing steels off-centre on a padstone

    Is that what your SE has designed? You can get L shapoed padstones for this situation
  10. S

    Mystery Timber (to me anyway)

    That is superb.
  11. S

    Uneven concrete slab

    At 60mm across the slab it needs breaking out and redoing. If the high bit is too high then the insulation is compromised, if the low bit is low then the strength is compromised. How far along is the build? This doesn't bode well.
  12. S

    Dug down to deep for shed base

    Save the cost of the wacker and buy more type 1 would be best option.
  13. S

    Dug down to deep for shed base

    With that hand tamp you don't really need a wacker, just a bit of sweat. Type 1 will compact better if damped down
  14. S

    Excavation for concrete slab

    You want to remove all the topsoil. Top of slab wants to be above ground if you're putting a shed on it. Type 1 should be compacted but you only need a thin sprinkle of sand to protect the DPM. You may need more type 1. Crushed concrete is a good alternative and you can often get it as type 1...
  15. S

    Existing foundations

    For most beams you'll have pretty symettric loading so the reactions will often be the same.You could conceivably deliberately shed load to the column and new pad by setting it in and having the beam cantilever past it, but that would be unusual, BC may ask for the existing founds to be...
  16. S

    Firrings question

    Minimum is 1 in 80 but 1 in 60 generally adopted to allow for some deflection in the roof. If the roof is stiff then yeah you can go that bit flatter
  17. S

    Firrings question

    1 in 60 norm so you have a 12m run? Yikes that's a curious design
  18. S

    Unknown fixing system

    Shot fired Hilti nail, Matty?
  19. S

    Unknown fixing system

    It looks like the end of the rod has been peined out over the washer. Angle grind the head off.
  20. S

    Opinions on robot lawmowers - so many to choose from

    A piush mower would have given her more exercise.
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