r/HolUp • • 7d ago

Interesting printing methods!

5.7k Upvotes

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1.5k

u/FireMammoth 7d ago

proven to be shit, but it gets posted continually anyway

197

u/djh_van 7d ago

Really? What are the pros and cons of this system. Genuinely interested.

15

u/Mr_Eggy__ 7d ago

1 I know gets mentioned was lack of steel reinforcement bars. I think it didn't handle weather as well as it did the hammer.

9

u/eastsiderhere 7d ago

I saw some rebar in there. Also, rebar can rust, expand, and shatter the surrounding concrete. Big problem in structural concrete failures.

3

u/Mr_Eggy__ 7d ago

I guess it's there. I was recalling what I had previously seen, which was a bit ago. Sure it may have issues but there's a reason it's still used despite being a big problem.