Casting swimming pool walls, approx 1 meter high.
Cannot fit a vibrator down one side, as rebar for the gutter is bent along it, encased in polystyrene for later chipping and bending into place.
Down the other side is 30mm cover with an extra 12mm between the vertical bars. Assuming perfect...
The site I'm on is casting pad foundations and sub-columns in two stages.
So we cast the pad foundation, leave a few days to harden, chip the joint area back a bit for a nice solid interlock, put the sub-col formwork up and cast away.
For the majority of the work done so far, no bonding agent...
