OK, so I've got an extreme knowledge deficit. We just moved in a couple weeks ago, never had a pool before, never really even looked too hard at other people's pools. These pictures:
show the sides of our pool. Walls are vertical, some sort of curved (like vertical cylindrical sections) panels with little blue gasket material between, approx 3' deep. They meet a bottom ledge at a right angle, then the bottom, which is apparently concrete or plaster, has a curved slope like a big freeform bowl. Can you guys tell me what type of construction this is?
Now the trouble, I think. There's domes or blisters on the vertical panels about 1" or 1.5" diameter and 1/8" or so thick. Some are just dome shaped, some have tiny cracks that look rusty. Are they likely to be leaking? Do we have a big mess?
Thanx in advance!