Geomembrane welding below freezing

June 1st, 2023

Q: Can geomembrane welding be done below freezing (32 degrees Fahrenheit [0 degree Celsius])? If it can be done, is there a method or preferred procedure to assure its success? A: If the soil beneath the geomembrane is frozen, the heat from the welders may thaw moisture from the subgrade and allow water to condense […]

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