| 摘要 |
<p>PROBLEM TO BE SOLVED: To make it possible to quickly and easily constitute a plural pipe unit while restricting an increase in weight. SOLUTION: Supporting members 2 for supporting a plurality of cable laying pipes 1 are arranged at intervals in a longitudinal direction; the supporting member 2 has an external appearance of a rectangular board shape made of a synthetic resin, and through-holes for inserting and supporting the pipes 1 are made in this supporting body (board-shaped body) 2. Moreover, by forming a rectangular shape for this supporting member, the plural pipe units can be stably stacked in up-down direction and this is advantageous also in the construction phase.</p> |
