The effect of the quality of the CIPP liners samples on the test results concerning their durability parameters

To check the quality of renovation works and to accept them, it is indispensable to conduct the lab tests of geometrical and durability tests of the collected cured CIPP samples. In order to receive reliable results, it is essential to collect the samples that are characterised by the fixed thickness, smoothness and lack of ovalization of the cross-section. Only such samples, according to the guidelines, may be tested.
During the presentation, the speaker will discuss the effect of the quality of the CIPP liners samples on the test results concerning their durability parameters.

dr. inż. Dariusz Zwierzchowski, Centrum Badań i Certyfikacji sp. z o.o.

Since the 90. an academic teacher and researcher, firstly at Kielce University of Technology, then at Higher Engineering School of Safety and Labor Organization in Radom. President of Centre for Testing and Certification in Kielce. He authored many projects, expertises, technical opinions and scientific articles. Co-organizer of many domestic and international conferences.