Achieving a watertight weld on geomembrane material is all about finding the correct balance of parameters: temperature, speed, and pressure. Leister has produced the below chart as a handy starting point for welding with their geomembrane equipment. Be sure to conduct test welds before commencing.
Please note: The indicated welding parameter may vary depending on the ambient temperature and the material configuration. Test welds need to be done and the parameter aligned accordingly!
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Have questions? Your Technical Sales Representative is here to help.
Originally published: 04/13/2017