IKT – Institute for Underground Infrastructure

How testing CIPP liners helps sewer network owners protect their scarce money

Posted 09. May 2022

How can you as a sewer network operator be sure that your newly installed CIPP liner is of good quality? How sure can you be that it will actually last the promised 50+ years? How can you know whether you have received the promised quality for your good money? There is a reliable yet inexpensive way to find out. Share and recommend

IKT LinerReport 2015:
Slight disappointment on wall thickness

Posted 16. March 2016
wall thicknesses differ

IKT’s LinerReport ranks the performance of both CIPP contractors and individual lining systems. CIPP-liner samples from six countries were tested. Results are still at high level. Only wall thicknesses are more frequently below target. Most non-German companies also score well. The report includes Austrian, Czech, Dutch, German, Swiss and UK results. Share and recommend