Damages and failures of plastic pipes and liners in trenchless rehabilitation of sewers
DOI:
https://doi.org/10.36119/15.2023.10.4Keywords:
damage, failures, sewer pipelines, trenchless rehabilitationAbstract
A list of possible damages to pipes and liners used in trenchless rehabilitation of sewers using the CIPP method was made, based on British, American, New Zealand and European methods. There are descriptions of 7 failures of pipes and rehabilitation liners that occurred within 3 years after the completion of works. An analysis of the causes of the occurrence these failures was made.
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References
Allouche E., Alam S., Simicevic J., Sterling R., Condit W., Matthews J., Selvakumar A.: A pilot study for retrospective evaluation of curried-in place pipe (CIPP) rehabilitation of municipal gravity sewers, Tunnelling and Underground Space Technology, 39,82–93,2014. https://doi.org/10.1016/j.tust.2012.02.002
American National Standard ASTM F 1216-07b: Standard Practice for Rehabilitation of Existing Pipelines and Conduits by the Inversion and Curving of a Resin-Impregnated Tube.
Brömstrup H.: Relining mit Rohren aus PE-HD, krv nachrichten, 2,1-6,1988
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