Auteur R. Kerry Rowe
Documents disponibles écrits par cet auteur (10)
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Article : texte imprimé
R. Kerry Rowe, Auteur ; S. Rimal, Auteur |Laboratory-accelerated aging experiments conducted to examine the depletion of antioxidant from a geomembrane (GM) underlain by a geosynthetic clay liner (GCL) are described. Three different “protection” layers between the GM and overlying grave[...]
Article : texte imprimé
R. Kerry Rowe, Auteur ; M. Z. Islam, Auteur ; R. W. I. Brachman, Auteur |Accelerated aging tests to evaluate the depletion of antioxidants from a high density polyethylene geomembrane are described. The effects of temperature, high pressure, and continuous leachate circulation on the aging of geomembranes in composit[...]
Article : texte imprimé
R. Kerry Rowe, Auteur ; S. Rimal, Auteur |The results of two series of accelerated aging tests are reported. Both series of tests were conducted at temperatures of 85, 70, 55, and 26°C over a period of about 3years . In the simulated liner series, the top of the geomembrane was covered [...]
Article : texte imprimé
Rebecca S. McWatters, Auteur ; R. Kerry Rowe, Auteur |The diffusive properties of two coextruded geomembranes, one with a polyamide inner core and the other with an ethylene vinyl-alcohol (EVOH) inner core, and a standard 0.53-mm (20-mil) linear low-density polyethylene (LLDPE) geomembrane were exa[...]
Article : texte imprimé
R. Kerry Rowe, Auteur ; Khaled Abdelatty, Auteur |Changes in geosynthetic clay liner (GCL) properties over time are examined for the case in which the GCL (1) rests directly on a Ca++ rich soil (1,700–1,800 mg/l Ca++) and (2) a 30 cm foundation soil (200–300 mg/l Ca++) overlying the Ca++ rich[...]
Article : texte imprimé
R. Kerry Rowe, Auteur ; L. E. Bostwick, Auteur ; W. A. Take, Auteur |The potential shrinkage of eight different geosynthetic clay liners (GCLs) subjected to wetting and drying cycles is examined. It is shown that the initial (e.g, off-the-roll) moisture content may affect the initial shrinkage but did not notably[...]
Article : texte imprimé
R. Kerry Rowe, Auteur ; M. Z. Islam, Auteur ; Y. G. Hsuan, Auteur |The results of an accelerated aging test program to evaluate the effect of thickness on the depletion of antioxidants from high-density polyethylene (HDPE) geomembranes and subsequent degradation of the physical properties are reported. Three co[...]
Article : texte imprimé
R. Kerry Rowe, Auteur ; Khaled Abdelatty, Auteur |The migration of contaminants through a 10-mm-diameter hole (0.785 cm2) in a geomembrane in direct contact with a geosynthetic clay liner (GCL) and adjacent silty sand is examined. Experiments were conducted in four 0.6-m-diameter cells at a ver[...]
Article : texte imprimé
S. Dickinson, Auteur ; R. W. I. Brachman, Auteur ; R. Kerry Rowe, Auteur |Experimental results from physical testing are reported to examine the thickness and hydraulic performance of three geosynthetic clay liners (GCLs) overlying a geonet when subjected to vertical stresses (e.g., as may be found in a secondary leac[...]
Article : texte imprimé
Ryley A. Beddoe, Auteur ; W. Andy Take, Auteur ; R. Kerry Rowe, Auteur |The hydration and subsequent hydraulic performance of geosynthetic clay liners (GCLs) depend on the water-retention curve (WRC) of the GCL. Because of the inherent difficulty in obtaining the WRC for these materials, limited data exists regardin[...]
