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Main Title Proceedings of the workshop on the geomembrane seaming : data acquisition and control, April 22, 1993 /
Other Authors
Author Title of a Work
Landreth, Robert E.
CORP Author Science Applications International Corp., Cincinnati, OH.;Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab.
Publisher U.S. Environmental Protection Agency,
Year Published 1993
Report Number EPA/600/R-93/112; EPA-68-C2-0148; SAIC-01-0832-03-3426-000; PB94114667
Stock Number PB94-114667
OCLC Number 28760983
Additional Subjects Geologic fissures ; Waste disposal ; Waste management ; Installing ; Coal deposits ; Membranes ; Seals ; Welding ; Construction ; Personal ; Quality assurance ; Atmospheric temperature ; Temperature measurement ; Data acquisition ; Improvement ; Variability ; Pressure ; Retrofitting ; Cost effectiveness ; Drawings ; Operations ; Geosynthetics ; Wedge welders
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EHBD  EPA/600/R-93/112 CEMM/ACESD Library/Narragansett,RI 03/02/2007
EJBD  EPA 600-R-93-112 Headquarters Library/Washington,DC 01/29/2014
EKBD  EPA/600/R-93/112 Research Triangle Park Library/RTP, NC 09/17/1993
ELBD ARCHIVE EPA 600-R-93-112 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023 DISPERSAL
EMBD  EPA/600/R-93/112 NRMRL/GWERD Library/Ada,OK 06/18/2004
ERAD  EPA 600/R-93-112 Region 9 Library/San Francisco,CA 10/29/1993
ESAD  EPA 600-R-93-112 Region 10 Library/Seattle,WA 01/28/2000
NTIS  PB94-114667 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation vii, 64 : ill. ; 28 cm.
The report is a workshop on Geomembrane Wedge Welding Seaming: Data Acquisition and Control on April 22, 1993. The workshop was held at the Andrew W. Beidenbach Environmental Research Center in Cincinnati, Ohio. The 109 workshop registrants represented geosynthetics manufacturers and installers, waste management facility owners and operators, construction quality assurance personnel, and Federal and State environmental regulations. The workshop discussion centered on geomembrane seam welders, in particular wedge welders and recently developing data collection devices that may be attached to a welder to help improve the seam-welding process. The data collection devices may be designed to automatically control the welders by responding to thevariables that affect the welding procees. The variables include sheet temperature, wedge temperature, nip roller, pressure, speed of welder movement along the seam, power input, air temperature, and other parameters.
"EPA Contract No. 68-C2-0148, WA 1-3". "SAIC Project No. 01-0832-03-3426-000". "The U.S. Environmental Protection Agency's Risk Reduction Engineering Laboratory, in cooperation with the Geosynthetic Research Institute, sponsored a workshop on Geomembrane Wedge Welding Seaming: Data Acquisition and Control on April 22, 1993"--p. iv. Work Assignment Manager: Robert E. Landreth. "June 1993".