LEAKAGE PREVENTION STRUCTURE OF LIQUID STORAGE CONSTRUCTION AND LIQUID STORAGE CONSTRUCTION USING THE STRUCTURE AS WELL AS MANAGEMENT SYSTEM OF LIQUID STORAGE CONSTRUCTION

PROBLEM TO BE SOLVED: To provide a new leakage prevention structure of a liquid storage construction, the storage that can prevent liquid or water from leaking outside at extremely low cost, and the liquid storage construction using this structure.SOLUTION: A liquid storage construction 1 is formed of a liquid storage space for storing liquid inside by mutually welding the welding plate parts of two or more metallic wall materials 3, 4, 5 having main plate parts 3a, 4a, 5a and welding plate parts 3b, 4b, 4c, 5b formed inside from the ends of this main plate parts. In the outside or inside of the liquid storage construction, at least one side is welded to the main plate part of a specific metallic wall material among the two or more metallic wall materials, and the other side is welded to the main plate part of the other metallic wall material adjacent to the specific metallic wall material, and then metallic shielding members 11, 12 the inside of which is a sealed space are arranged. 【課題】外部に液体が漏水・漏出することを極めて安価に防止することができる新規な液体収容構造物の漏出防止構造及びこの構造を用いた液体収容構造物を提供する。【解決手段】主板部３ａ，４ａ，５ａとこの主板部の端部から内側に形成された溶接板部３ｂ，４ｂ，４ｃ，５ｂとを有してなる複数の金属製壁材３，４，５の該溶接板部同士が互いに溶接されることにより、内側に液体を収容する液体収容空間が形成された液体収容構造物１の外側又は内側には、少なくとも、一側は上記複数の金属製壁材のうちの特定の金属製壁材の主板部に溶接され、他側は該特定の金属製壁材に隣り合う他の金属製壁材の主板部に溶接されてなり、内部は密閉空間とされてなる金属製遮蔽部材１１，１２が配置されてなる。【選択図】 図２