| 摘要 |
PURPOSE: The filling system and method for the inside hollow of a waste structure are provided to filling up the inside hollow closely by placing injection materials by installing a perforated pipe or a perforated hose. CONSTITUTION: The filling method using a filling system for the inside hollow of a waste structure comprises the steps of: forming a carrying-in hole(12) by excavating the upper ground where a waste pipe(10) is installed downward; perforating many carrying-in holes(12) on the waste pipe(10) to have the appointed width; installing a fibroid hose or a perforated hose into the inside of the perforated waste pipe(10) and installing perforated pipes(20) or a perforated hose on the upper part of the inside hollow of the perforated waste pipe(10) using fitting rings(28); cutting off a waste pipe(10) using a partition(14) such as a pack, a brick, etc.; and placing injection materials(30) to the appointed zone through the fibroid hose, the perforated pipes(20) or the perforated hose.
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