EVOH Layers and Better Gas Barrier Performance for Geomembranes

On by Geosynthetica
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Geosynthetic barriers perform exceptionally well in liquid containment applications, but gas barrier performance can still be improved. Volatile organic compounds, for example, can diffuse through barrier systems. The rate is low, but the incorporation of an EVOH layer in a geomembrane has shown that the diffusion rate of VOCs can actually be much lower. Applications that utilize geosynthetics and... »

InterWrap Earns GAI-LAP Laboratory Accreditation in India

On by Geosynthetica
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International Packaging Products Pvt. Ltd (IPP), a wholly owned InterWrap Inc. company (now part of Owens Corning), has received GAI-LAP laboratory accreditation for its Silvassa, India location. In an announcement about the achievement, InterWrap noted that it is the first company in India to have received GAI-LAP accreditation in a manufacturing facility. It is also, according to the company, on... »