Naslov
Impervious Barriers for Landfills in Karst Region of Istrian Peninsula

Autori
Kovačić, Davoin ; Petrović, Igor ; Štuhec, Damir ; Kovačević Zelić, Biljana ; Veinović, Želimir ; Znidarčić, Dobroslav

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

Izvornik
Proceedings of the regional symposium of the international society for rock mechanics, Rock engineering in difficult ground conditions - soft rocks and karst / Ivan Vrkljan - Leiden : CRC Press ; A.A. Balkema Publishers, 2009, 711-716

ISBN
978-0-415-80481-3

Skup
Eurock 2009

Mjesto i datum
Cavtat, Hrvatska, 29.10.2009. - 31.10.2009

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Impervious barriers; Karst; Landfills; Flysch; Marl; Permeability; Hydraulic oedometer
(Impervious barriers; karst; landfills; flysch; marl; permeability; hydraulic oedometer)

Sažetak
The aim of this research is to prove that the soil materials from flysch deposits, which are locally available on the Istrian peninsula at low cost, can be used as the components of the liner layers in municipal landfills. The resumption of the previous project (1995-1998) yielded new laboratory test results presented in the paper. On a particular site on the Istrian peninsula the samples of marly material were collected and tested in the laboratory. The samples were compacted using the standard Proctor energy at the optimal water content. Permeability tests were performed in Rowe & Barden hydraulic oedometer cell. The results prove that tested compacted marly material can achieve permeability less than 1•10-7 cm/s.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo

POVEZANOST RADA