| 摘要 |
PURPOSE: A fabricated culvert is provided, which is easy in horizontal work by controlling the bolting part of a culvert and reduces the period and cost of construction by omitting the leveling work of a mortar ground. CONSTITUTION: An installation of a fabricated culvert comprises the steps of; hardening a concrete foundation (200) on the ground to install a culvert (100); installing a bolt part (120), a nut part (104) and a culvert (100) having a hole on a foundation (200); inputting a mortar between a culvert (100) and a foundation (200); controlling a level by rotating a bolt part (120) of a culvert (100) to stick a culvert (100) toward a mortar foundation (300); taking away a bolt part (120).
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