Watched a new guy add water to a 6 bag mix in July and the whole patio popped 3 days later
We poured a 20x30 patio in Tulsa last Tuesday, 98 degrees out, and this kid kept splashing water on the mix to make it easier to rake. By Friday the surface was peeling off in sheets and we had to jackhammer the whole thing out. Now I keep a jug of water on the truck but I hide it when new guys are on the crew. Anybody else got a trick for getting guys to stop adding water without sounding like a jerk about it?