But they cost more to rebuild too if damaged, and with heat concrete walls expand more and starts cracking which ruins the paint and then when it rains.....
After building of the concrete structure, they use water to take out any heat that is inside it for a few days.
that way, the heat trapped inside will come out and the structure will become stronger.
reducing the heat expansion greatly.
Cracks will not happen for a loooooooooong time.
And for heat traps, if you build your ceiling high enough or by adding a ventilation spot towards the upward, you will not suffer any sort of heat traps for the whole day.
maybe rarely in 30 years.
and repairing isnt all that hard.
A full renovation only requires dropping one wall and putting up another.
Bam done! my dads old house is still standing and was built when he was just a kid
hardly any cracks.
plus, the house we're renovating, which included putting up a new wall, expansion of 2 floors and rebuilding of 3 rooms, Without dropping it.
Concrete structures are more tough then you think.