Post #4075460

Re-posting this video again. I've tried it out and yeah, laminated cardboard with wheat paste totally works, the result is as strong as wood (and a little lighter.) This is a near-perfect way to bootstrap structures and buildings. You can use waste cardboard, and wheat paste is incredibly cheap. I want to try sodium silicate ("waterglass") as a glue, it should make the resulting material fireproof and as durable as stone. #SolarPunk #SolarPunkSunday https://www.youtube.com/watch?v=45JhacvmXV8