GB/T 17642-2008 "Geosynthetics - Geocomposites made of geononwoven and geomembrance"

This standard specifies the product classification, specifications, codes, technical requirements, quality assessment, test methods, inspection rules, Encasement, marking and storage and transportation of nonwoven composite geomembrane. It is applicable to nonwoven composite geomembrane made of nonwoven Geotextile as substrate, polyethylene (PE), polyvinyl chloride (PVC) and other film materials. The standard also refers to a series of relevant documents, including various test method standards. Product classification can be carried out according to certain methods.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.