Results of laboratory tests of concrete, vitrified clay and PVC sewer pipes with CIPP liners

• Autorzy: Kuliczkowski A. , Mogielski K.

Warianty tytułu

PL

Wyniki badań laboratoryjnych przewodów kanalizacyjnych betonowych, kamionkowych i z PVC z powłokami CIPP

• Języki publikacji: EN PL

Abstrakty

EN

Results of load capacity tests of concrete pipes DN 200 and 300 and vitrified clay pipes DN 200, 250 and 300 with liners and without them were shown together with results of ring stiffness tests of PVC pipes DN 200, 250 and 315 and CIPP liners DN 200, 250 and 315. All pipes and liners used to produce samples were brand new. The tested liners were made of polyester tube saturated with epoxy resin. Preliners were not installed between liners and pipes. The liners were introduced to the pipes using compressed air and cured with hot water. Main aim of the research was to find out if there is any correlation between roughness of the pipe surface (depending on the pipe material) and load capacity growth after pipe rehabilitation due to the sticky properties ofthe resin used for tube impregnation. Another subject discussed in this paper is the influence of adhesion level between liner and PVC pipe to ring stiffness growth of this pipe. Relationship between adhesion level and growth of load capacity/ring stiffness will be proven. Adhesion level should be taken into consideration when designing the reconstructive liner designed not only to seal and protect the pipeline, but also to strengthen construction of the pipe.

Słowa kluczowe

EN

CIPP; cured-in-place-pipe; epoxy resin; sewer pipes; renovation; reconstruction

PL

CIPP; żywica epoksydowa; rury kanalizacyjne; renowacja; rekonstrukcja

• Wydawca: Wydawnictwo Politechniki Świętokrzyskiej
• Czasopismo: Structure and Environment
• Rocznik: 2012
• Tom: Vol. 4, no. 3
• Strony: 23--34
• Opis fizyczny: Bibliogr. 4 poz., fot., tab., wykr.

Twórcy

autor

Kuliczkowski A.

• Kielce University of Technology

autor

Mogielski K.

• Kielce University of Technology

Bibliografia

• [1] Kuliczkowski A. et al.: Technologie bezwykopowe w inżynierii środowiska. Wydawnictwo Seidel-Przywecki, Warszawa 2010, s. 405-466.
• [2] Dańczuk P.: The results of concrete and vitrified clay pipes load capacity tests and the results of PVC pipes and CIPP liners ring stiffness tests, 2008.
• [3] Kuliczkowski A: Rury kanalizacyjne, t. II, Projektowanie konstrukcji, Wydawnictwo Politechniki Świętokrzyskiej, Kielce 2004, s. 392-456.
• [4] Kuliczkowski A, Kubicka U., Parka A: The comparative analysis of standards used in Poland for trenchless rehabilitation of sewage pipes and the problems in design of resin lines. Tunnelling and Underground Space Technology (2010), No. 25, pp. 795-801.