/biz/ - Business & Finance

>>51011156
>That's disgusting and will definitely leak. Masonry is not good for sealing out water. I can also see many points of high tensile stress which will cause cracks and brittle failure as soon as the fiberboard supports get wet. They should at the least have been running rebar in the cavities of those bricks so the whole thing doesn't just collapse suddenly, which it absolutely will.

Catalan vaults support themselves just fine, the fiberboard is only there for support during construction. If you want to make it water proof you can just build additional layers of other materials. If you want to make it stronger you can just pick a stronger shape.