| 摘要 |
PURPOSE: A pipe for a rainwater storage tank and a rainwater storage tank using the same are provided to produce and assemble conveniently, not to occupy much carrying volume, and to use widely regardless of the shape and depth of a storage tank by improving durability against vertical load. CONSTITUTION: A pipe for a rainwater storage tank is formed by cutting out a hollow pipe(10) to form many joint pipes(20), carrying the cut joint pipe to a job site having a storage tank and putting outer circumferential surfaces(22) in contact with each other, and then fixing with adhesives or fastening with a bolt and a nut, thereby forming an assembly having a space(21). |
