| 摘要 |
<p>The present invention relates to a fence wall structure for a storage tank of hazardous materials, whereof a pipe (7) surrounding the storage tanks of the hazardous materials and connected to a tank (not shown) penetrates through the outside. The wall of an area penetrated by the pipe (7) has a double wall structure. Therefore, the wall of the area, which is penetrated by the pipe among the walls which the pipe surrounding the storage tanks of the hazardous materials and connected to the pipe penetrates through the outside, is formed in the double wall structure which is a separate structure comprising a main wall and a secondary wall. As a tank leakage liquid is basically blocked by the secondary wall before reaching the main body, the tank leakage liquid can be prevented from leaking to the outside and the safety can be improved.</p> |
