Abstract

Materials for the final cover of sanitary landfills : D. Kovacic, Rudarsko Geolosko Naftni Zbornik, 6, 1994, pp 11–15

Highlights

  • Key-words: Sanitary landfill, Municipal solid waste, Final cover, Sealing layer, Compacted clay, Geomembrane, Gosynthetic clay liner, Paper mill sludge, Discarded swelling soil

  • The paper deals with the selection of materials for the sealing layer in the final cover of sanitary landfills

  • M/s and 7 x lo-" m/s depending on the applied pressure. These results indicate that the tested soil could serve as a sealing layer

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Summary

Davorin KOVACIC

Faculty o f Mining, Geology and Petroleum Engineering of Zagreb University,Pierottijeva 6, 41000 Zagreb, Croatia. Key-words: Sanitary landfill, Municipal solid waste, Final cover, Sealing layer, Compacted clay, Geomembrane, Gosynthetic clay liner, Paper mill sludge, Discarded swelling soil. The paper deals with the selection of materials for the sealing layer in the final cover of sanitary landfills. Materials used for the construction of the sealing layer are either of mineral origin (compacted clay) or geosynthetic (geomembrane). They are most often used in combination creating composite liners. Kljdne rijeri: Sanitarno odlagaliste, Komunalni otpad, Zavdni pokrov, Brtveni sloj, Zbijena glina, PlastiEna folija, Geosintetski glineni sloj, Pulpa (otpad u proizvodnji papira), Bujaju& tlo. Haterijali koji se koriste za izradu brtvenog sloja su mineralnog porijekla (koherentno tlo) ili sintetski materijali (plastiEna folija). The aim of the paper is to draw attention to a particular topic of environmental geotechnics

Sanitary landfill as a geotechnical structure
Regulating layer
Restoration layer
Sealing layer
These problems can be summarize as follows
Composite liners
Geosyntbetic clay liners
Discarded swelling soil
Conclusion

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