Erresponsible CE Member Member since Mar 12, 2016 Last active Mar 12, 2016 Total activities 0 Activity feed Recent contributions #Threads 10 years ago 0442aa8d-0efd-471e-b45d-795d8684f4ae I tried to make it but I failed.I think so my water mix ratio is not correct. #Threads 10 years ago d9bc4450-87fd-4e4e-b185-9675f11bcd5a Has any one heard about optical translucent concrete??? Does anyone know correct ratio to make a 1' block of it