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Reconstruction & Repair for canal and culvert
Insituform construction
Global standard method most extensive and historical The INS method reverses and inserts a thermosetting resin-impregnated liner into an aging buried pipe by water head pressure, heats the water in the pipe and crimp-hardens the liner back into the pipe to create a completely new pipe in the existing one. |
Insituform construction |
Features |
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Object |
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1. Overburdened and sewer pipe in urban area 2. Water pipes for agriculture and factory |
Inverted insertion | Liner back inversion in pipeline |
Process
1. Cleaning in the pipeline |
2. Deliver and set the liner |
3. Insertion and invertion (Supply water) |
4. Curing by heating (Boil) |
5. Cutting the liner and perforating the mounting pipe |
By Incite form method catalog issued from Japan Incitute Form Association
Association |
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