I think your supposed to step it so it keys but perhaps the rebar negates this. Just go with what SE says. It won't be the first time it's been done in stages will be fine.
It was one which was talked about on here quite popular when they came out. Ok for a watered down mist coat but false economy really as I rubbed the lot with some 120 grit
Looks good. Mist coated mine with one of those aldi sprayers last week. Crap. Really need to bin it. I've sanded the whole lot with some fine paper. You going to hire a good sprayer?
Depending how long your run is an offcut of 22mm timber taped to a 6ft level is handy for short bits. Likewise I use 10mm packers on an 800mm level for even shorter bits. When the bubble says level the gradient is good
You could pour in stages and do only what is possible in a day. Would be more expensive and a bit more complicated though. Who is responsible for the risk?
I think thats what i've got on 22mm mains. Why do I need 3 lever taps? If I have 1 tap and capped ends on the male irons when softener not connected isn't this the same?
Ok I got one lever tap and 2no. 3/4 threaded connections. Not sure it's right i'll post a pic tomorrow. Should I of gone for 2no. washing machine taps to the water softener?
To see a blockage before have set phone to video with flash then held it down near invert. You might see the connection 4ft away or something like that