Re:ECONcrete: Protection from hydrodynamic forces while gene...
by KaiserPro on Saturday August 17, 2019 @03:02AM
(#20722616)
They must have a way to stop it leeching calcium.
when you have concrete in a pond, you have to seal it, otherwise it poisons the pond (and gets frost damage). The green wall application leads me to think they've overcome this.
when you have concrete in a pond, you have to seal it, otherwise it poisons the pond (and gets frost damage). The green wall application leads me to think they've overcome this.