Very Senior Member
i use the 393 here, as you say, its handy.i normanly use 20mm lacer bars about 12' apart, bend the bottom put 2 faceing 1 way and one the other and tie them 3 together in the wet concrete, wait till it sets and bend them back straight,
then if its a wall thats going to get some weight pushed against it tie cross bars and bend every 2nd 1 each way around the coners, a393 mesh can be used also, a little dearer but handy if you are doing it yourself
i never bother with mesh for the std walls, id just drill 16mm holes in the base between the stanchions about 12" high and pour the wall, but i use 30n concrete for the walls, 35 for bases.
if its a dungstead ill weld the 393 mesh between the stanchions and pour the base round it, then just shutter it.