A Chinese Company 3D-Printed This Five-Story Apartment Building
[{"id": "cvys2fh", "text": "So.. Is this safe to live in?", "replies": [{"id": "cvzb1bo", "text": "It ... seems OK?  Essentially it seems like the structural material is precast concrete, or maybe more comparable to ICF (Rastra) blocks because of its malleability.  If an engineer told me it was OK, I suppose I'd have to allow it.", "replies": [], "depth": 2}, {"id": "cvziebg", "text": "Well Dubai and China are the ones exploring this type of development right now so we can see what happens.  If they're able to scale it, safely, I've seen some projects which state upwards of a 30% reduction on physical construction costs alone: less waste, easy to assemble etc.", "replies": [], "depth": 2}], "depth": 1}]