/diy/ - Do It Yourself

>>2616814
Anon, you missed the (about this subject) part.
I won't lie or bullshit you guys about knowing anything besides concrete structures. Tell me how deep you want your bunker, if there's water in the soil, and I will post here a simple design of the walls for a bunker, with reinforcing, thickness of the walls etc.
What I recommend, structure-wise, is making the bunker into small-ish square rooms. If you want more space, it's cheaper to make the bunker into rooms instead of making one massive bunker. That will make the walls and the "roof" slab considerably cheaper.

But if you want a random educated guess about the oxygen thing, which isnt my professional opinion because i know jackshit about air filtering, then "MAYBE" getting your own supply of oxygen through electrolysis would work? It's how submarines crews get oxygen to breathe.

And I think that dust-proofing might not be too different from water-proofing. In that case, you could use the same waterproofing methods that are used in water tanks, like a polymers-based membrane that you can "paint" on the walls and roof. In the more sensitive areas, around corners etc, you would have to reinforce the waterproofing with a polyester fabric.

I just don't know whether the components of the waterproof would dissolve in the radiation.