posted for all of us...



If you look at new houses (one family) even Mcmansions they all seem
to be stick built and worry about siding, shingles for roof etc. but
even small (under 5 story) apartment buildings are differently
constructed using (for example) re-enforced concrete floors and steel
girders for the frame. The roofs are probably stainless steel. Why the
differences?


Single family dwellings only involve one family, so if you toast it only you
are affected.

Apt buildings have multiple occupants and as such must protect the others
from the single disaster.

In a new apartment building how do you install DWV? I don't see
drilling 4.5 inch holes all over the place for toilets etc. You'd have
to drill through 8 inches of concrete and rebar. Maybe its advance
planning by the architect but there must be rules he follows. Why not
use the same for a house? Where are all the products for this type of
building? Why aren't the same concepts used for repairs/additions to
existing homes?

Just wondering...

DAGS and find out.
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Tekkie