Improvements in the construction of immovable deposits especially for swimming pools. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the construction of immovable tanks, especially for swimming pools, with a bottom and side walls of plastic material with vertical ribs, characterized by the fact that at least the wall elements, which form the side walls, are made of plastic material, are anchored by its lower side and have a resistance to flexion that decreases from low to high, obtaining the relatively high resistance to flexion of the bottom thanks to the fact that the nerves have a greater height in the bottom than in the upper part, while the portions of the higher nerves are part of the anchor. (Machine-translation by Google Translate, not legally binding)