●Unhealthy houses
■Indoor air pollution
is severe and it generates the dew condensation, which is subject for ticks
and mold in a large quantity.
→It becomes the cause of allergy.
■The house which
has a difference of temperature in it.
→In case people moves in the inside of house, it becomes the cause of apoplexy
or a heart attack(heat shock).
■The house
which emits toxic substances, such as hormone aldehyde, beyond the standard.
→It becomes the cause of sick house symdrome.
■ The house
which consumes a lot of energy and has enviromantal pollution also when it is
pulled down.
→ It will lead to environmental destruction.
Then, What is healthy house?