TY - JOUR A1 - Müller, Werner Wolfgang A1 - Simon, Franz-Georg A1 - Wöhlecke, Andreas T1 - 30 Jahre BAM-Zulassung (in der Deponietechnik): material- und prüftechnische Entwicklungen T1 - 30 years of BAM approvals (in landfill technology): material and testing developments N2 - Vor 30 Jahren wurde die erste BAM-Zulassung für ein Geokunststoffprodukt in der Deponietechnik ausgestellt. Seither wurden immer wieder eigene wissenschaftliche Untersuchungen durchgeführt, neue Forschungsergebnisse herangezogen und die Prüftechnik weiterentwickelt, um die Eignung und Funktionsdauer von Kunststoffdichtungsbahnen, Schutzschichten, Kunststoff-Dränelementen, geotextilen Filtern oder Bewehrungsgittern beurteilen zu können. Einige dieser Entwicklungen werden hier diskutiert. KW - Deponie KW - Geokunststoffe KW - Kunststoffdichtungsbahnen KW - Langzeitverhalten PY - 2019 U6 - https://doi.org/10.1002/bate.201900076 VL - 96 IS - 12 SP - 912 EP - 918 PB - Ernst & Sohn CY - Berlin AN - OPUS4-49973 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Müller, Werner W. A1 - Wöhlecke, Andreas T1 - Zero leakage? Landfill liner and capping systems in Germany N2 - An approach to achieve 'zero leakage' is discussed with respect to experience in Germany, where strict regulations for landfill lining and capping Systems have been developed and issued because of large environmental Problems related to landfills that accumulated in the 1970s and 1980s. Using a thick, high-quality high-density Polyethylene (HDPE) geomembrane (GM) that is installed free of residual waves and wrinkles in intimate contact with a compacted clay liner or geosynthetic clay liner of very low permeability, by a qualified, experienced, well-equipped and properly third-party-controlled installer, and which is protected by heavy protection layers designed with respect to the long-term performance of the GM may result in a liner or capping system of practically no leakage. This is demonstrated by analysing results of measurements obtained from permanently installed leak-detection Systems in combination with HDPE GMs. The survey was based on 32 German landfills with 1.276.500 m² of installed GMs. KW - Geomembranes KW - Landfill KW - Landfill lining PY - 2019 U6 - https://doi.org/10.1680/jenge.16.00031 SN - 2051-803X VL - 6 IS - 3 SP - 1600031, 162 EP - 170 PB - ICE AN - OPUS4-48626 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -