Joined: Mar. 2017
||Posted: 09 Mar. 2017,00:12
Thanks for the comments
The upstanding needs to be the width of a double skin brick wall, and about 70mm high I think.
I have hired a scabbler but it has a rotating drum with little "bangles", rather than the type with multiple drill heads shown on that YouTube vid. It's REALLY slow to take any concrete off (especially in basement below, where I need to take 50mm off the concrete - yes you read that correctly)
Where can I hire a proper scabbler with the multiple drills instead of rotating drum? I called around loads of hire shops, none seem to have one... London anywhere
When you say "dowel it", what with? Can you get concrete dowels? Or should I use bolts? Or steel bars drilled into existing base?