- Sewer trenchless total repair system technology using separated & integrated Arm Roll Type Reverser and Hot Water Mist Spraying Pipe, and lining integration technology of sewer main and manhole.
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- Cuts and removes the existing pavement using compact round cutting machine, and places high flowing ultra fast hardening concrete to adjust the height with the manhole pulled up, support and fixed using prefabricated support device.
- Eco-friendly manhole lifting repair technology which saves energy taking advantage of using ..
- Fixes the pipe fixing pneumatic reversal device with reinforced tube at the start point of refurbished pipe, installing the case finishing device at the end point to avoid the exposure of lining material.
- And then, turns inside out inserting the reinforced tube by air pressure in the repairing pipe, and cures it using the ste..
- The repair work is made possible by passing the fiber-reinforced liner manufactured by impregnating the repairing resin in glass fiber sheet for partial repair of damaged part of sewer pipe through small manhole and bending pipe
- Sewer pipe trenchless partial repair technology as mounted on the length adjustable repair tool ..
- Technology manufacturing the peroxide-added curing tube using joint double-sided fusing technology to prevent break of reinforced tube and automatic resin measuring & supplying equipment, and after pulling and inserting this reinforcing tube, improving the performance of curing pipe and required time for curing by steam heat i..