PSA: I was convinced those 3D printed concrete forms were just a gimmick until we did a curved retaining wall in Boise last spring.

2 comments

2 Comments

Right, but those forms still have that ugly layer line look no matter how smooth the concrete is. They're fine for basic curves but a skilled crew with plywood can still beat them on finish quality.

blake_cooper13d ago

I dunno, is it really that deep though? Most people aren't staring at the form lines unless you point them out.