You can but you still have to make sure it is fastened to the ground and it is full at times of flood because they can float and can get washed away if they are not anchored to the ground.
Washed float sand.
concrete
30000
above ground 50 thousand yearly. below ground 25-35k a year nationally.
Non suspended concrete slabs sit on the ground directly. They are different from suspended slabs because suspended slabs are above the ground and are supported by beams.
A house is built from the ground up. It starts with a good foundation. This can be either a solid concrete slab or pilings for a house above ground. Then you add walls and a roof.
Sure you can but keep in mind that you will need 1m3 of soil for every m3 of water and transport costs can be very expensive. You can then concrete over any area you like.
Yes you can. As in a post or column situation. Technically you should find the "below ground" treatment grade. I have seen the "above ground used many times...
I assume this might be to keep any dirty ground water from running into the pool.
I think you can as long as the yard is level, the concrete is in good condition and thick enough, and you use sand in the bottom of the pool. Consult your local pool shop for advice.
Far superior to an above ground pool, the fiberglass pool is still not cheap. If you install it yourself, depending on the various options, you will spend $12,000-$30,000. Add another $8,000-$20,000 to have it and a concrete barrier installed by a company.
As its name suggests, it floats (or levitates) above the ground. Additionally, it has no traditional "rails" to make clacking sounds with.