Some problems related to the use of polyester and glass liners in trenchless rehabilitation of sewer pipelines
author:
ANDRZEJ KULICZKOWSKI, EMILIA KULICZKOWSKA
ORCID ID:
0000-0001-9807-6190, 0000-0001-5807-860X
No:
7-8/2023 Instal p.39-44
DOI:
10.36119/15.2023.7-8.6
The types of polyester mats and glass fabrics used in the trenchless rehabilitation of sewers were presented. The errors in the interpretation of the ER module and SO ring stiffness of cured resin liners were indicated. Also, on
a selected example, the hydraulic effects obtained after the use of polyester and glass coatings for the renovation of sewers against the background of five other rehabilitation techniques were also given.
Keywords:
About Authors:
Prof. dr hab. inż. Andrzej Kuliczkowski https://orcid.org/ 0000-0001-9807-6190, akulicz@tu.kielce.pl, dr hab. inż. Emilia Kuliczkowska, prof. PŚk https://orcid.org/ 0000-0001-5807-860X, emkulicz@tu.kielce.pl – Wydział Inżynierii Środowiska, Geomatyki i Energetyki, Politechnika Świętokrzyska, Kielce