|
Under ground parking WITH
supports under the SALT water level
WITH steel rebar no coating
car hits column
column cracks
salt gets in crack
rust
column fails
building fails
maybe cars under buildings is a BAD IDEA ?
ESP if your building on a sand bar
maybe they need to not allow cars near building supports
or use non-rusting reinforcement in salt contact lower regions [fiberglass or other ?]
over build the lower part of the column 5 or more times
|