Pipe renovation

The demand for tren­chless reno­va­tion as an alter­na­tive to the tradi­ti­o­nal method is incre­a­sing. When selec­ting the most suit­able reno­va­tion tech­ni­que, speci­fic atten­tion is given to the tech­ni­cal possi­bi­li­ties.

Piping can be reno­va­ted in several ways:

• Tube in tube / tube in box method;
• Pipe crac­king or pipe bursting;
• Liner method for free‐fall pipes;
• Line method pres­sure pipes;
• Close Fit method;
• Spray method.

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