Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Evaluation of Flexible Membrane Liner Seams After Chemical Exposure and Simulated Weathering
Strength and durability were tested in presently available seaming systems for FML's (flexible membrane liners). The seams were exposed to selected, simulated environmental conditions over short periods of up to 52 weeks. A total of 37 combinations of supported and unsupported polymeric sheet materials joined by various seaming methods was subjected to 6 chemical solutions, brine and water immersion, freeze/thaw cycling, wet/dry cycling, heat aging, and accelerated outdoor aging. Effects of these environmental conditions were evaluated using shear and peel strength tests before and after exposure. The tests were performed under dynamic load at room temperature and under static dead load at 50 degrees C. In addition, several NDT (nondestructive test) methods were evaluated.
Evaluation of Flexible Membrane Liner Seams After Chemical Exposure and Simulated Weathering
Strength and durability were tested in presently available seaming systems for FML's (flexible membrane liners). The seams were exposed to selected, simulated environmental conditions over short periods of up to 52 weeks. A total of 37 combinations of supported and unsupported polymeric sheet materials joined by various seaming methods was subjected to 6 chemical solutions, brine and water immersion, freeze/thaw cycling, wet/dry cycling, heat aging, and accelerated outdoor aging. Effects of these environmental conditions were evaluated using shear and peel strength tests before and after exposure. The tests were performed under dynamic load at room temperature and under static dead load at 50 degrees C. In addition, several NDT (nondestructive test) methods were evaluated.
Evaluation of Flexible Membrane Liner Seams After Chemical Exposure and Simulated Weathering
W. R. Morrison (Autor:in) / L. D. Parkhill (Autor:in)
1987
297 pages
Report
Keine Angabe
Englisch
Joining , Manufacturing Processes & Materials Handling , Industrial & Mechanical Engineering , Solid Wastes Pollution & Control , Nondestructive Testing , Materials Sciences , Seams(Joints) , Linings , Artificial weathering tests , Mechanical properties , Polymeric films , Waste disposal , Shear tests , Exposure , Nondestructive tests , FML(Flexible Membrane Liners) , Flexible membrane liners
Model to Design QA-QC Programs for Geomembrane Liner Seams
| Online Contents | 1997
Mechanical performance of HDPE geomembranes seams after sunlight exposure
| British Library Conference Proceedings | 2004
Degradation of Geomembrane after Weathering Exposure
| British Library Conference Proceedings | 2008
Destructive and Nondestructive Testing of Geosynthetic Clay Liner (GCL) Panel Seams
| Tema Archiv | 2015
Degradation of Geotextiles after Weathering Exposure
| British Library Conference Proceedings | 2008