Naslov
A short review: Techniques for trenchless sewer rehabilitation

Autori
Obradović, Dino

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), stručni

Izvornik
Young Scientist 2018 / Kvočák, Vincent - Vysoké Tatry : Faculty of Civil Engineering, Technical University of Košice, 2018, 1-8

ISBN
978-80-553-2952-9

Skup
10th International Scientific Conference on Civil and Environmental Engineering

Mjesto i datum
Vysoké Tatry, Slovačka, 26.04.2018. - 27.04.2018

Vrsta sudjelovanja
Ostalo

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
methods, rehabilitation, sewer, trenchless, wastewater pipes

Sažetak
Roper functioning of the sewage system and the wastewater pipes is very important because the sewage system is carrying wastewater away from family houses, factories, buildings, as well as streets, into the wastewater treatment plants, and further into the recipient. Urbanization is becoming more and more evident, and there is a growing need for sewer maintenance and its renovation, using as little work on the terrain surface as possible. Wastewater pipes, same as any other material or part of a building, degrade over time, and after a certain time it is necessary to replace the pipes or refurbish them. As the sewage pipes are ageing, cracks are appearing because of unequal settling, the dynamic loads of automobile passage, or any other loads above the pipes, aggressive chemical compounds, tree root intrusion, or something else. According to the traditional methods of sewage pipe rehabilitation, sewer pipes were excavated and replaced by new pipes, while no-dig methods for the renewal of pipes use the old pipes, through which a new pipe is inserted, or lining is placed inside the existing pipe. This paper will briefly describe these methods: Pipe Bursting or In Line Expansion, Slipnining, Cured In Place Pipe, and Modified Cross Section Liner. Also, pictures will be used to show each of the above mentioned methods for trenchless sewer rehabilitation.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

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