GB/T 17642-2008
Geosynthetics.Geocomposites made of geononwoven and geomembrance (English Version)

Standard No.

GB/T 17642-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 17642-2008

Replace

GB/T 17642-1998

Scope

This standard specifies the product classification, specifications, codes, technical requirements, quality assessment, test methods, inspection rules, packaging, marking, storage and transportation of non-woven composite geomembranes. This standard applies to non-woven composite geomembranes that use non-woven geotextiles as the base material and polyethylene, polyvinyl chloride, etc. as the film materials.

GB/T 17642-2008 Referenced Document

• GB/T 13760 Geosynthetics.Sampling and preparation of test specimens*， 2009-06-11 Update
• GB/T 13761 Geotextiles--Determination of thickness
• GB/T 13762 Geosynthetics.Test method for the determination of mass per unit area of geotextiles and geotextile-related products*， 2009-06-19 Update
• GB/T 13763 Geosynthetics.Determination of trapezoid tearing force*， 2011-01-10 Update
• GB/T 14800 Geosynthetics.Static puncture test(CBR test)*， 2011-01-10 Update
• GB/T 15788 Geosynthetics—Wide-width tensile test*， 2017-12-29 Update
• GB/T 16422.1 Plastics—Methods of exposure to laboratory light sources—Part 1:General guidance*， 2019-12-10 Update
• GB/T 16422.2 Plastics—Methods of exposure to laboratory light sources—Part 2: Xenon-arc lamps*， 2022-04-15 Update
• GB/T 16422.3 Plastics—Methods of exposure to laboratory light sources—Part 3: Fluorescent UV lamps*， 2022-04-15 Update
• GB/T 16989 Geosynthetics.Tensile test for joints/seams by wide-width strip method*， 2013-10-10 Update
• GB/T 17598 Geotextiles and geotextile-related products--Determination for thickness of single layers of multilayer products
• GB/T 17630 Geosynthetics Dynamic perforation test Falling cone method*， 2024-03-15 Update
• GB/T 17631 Geotextiles and geotextile-related products--Test method for determining the resistance to oxidation
• GB/T 17632 Geotextiles and geotextile-related products--Test method for determining the resistance to liquids of acids and bases
• GB/T 17633 Geotextiles and geotextile-related products－Determination of water flow capacity in their plane*， 2019-08-30 Update
• GB/T 17635.1 Geotextiles and geotextile-related products--Determination of friction characteristics--Part 1: Direct shear test
• GB/T 17636 Geotextiles and geotextile-related products--Determination of abrasion resistance--Sand paper/sliding block method
• GB/T 17637 Geotextiles and geotextile-related products--Determination of the tensile creep and creep rupture behaviour
• GB/T 17638 Geosynthetics—Synthetic staple fibers needlepunched nonwoven geotextiles*， 2017-05-12 Update
• GB/T 17639 Geosynthetics—Synthetic filament spunbond and needlepunched nonwoven geotextiles*， 2023-05-23 Update
• GB/T 17643 Geosynthetics.Polyethylene geomembrane*， 2011-12-30 Update
• GB/T 19978 Geotextiles and geotextile-related products.Determination of the puncture resistance
• GB/T 19979.1 Geosynthetics - Penetration-resist property - Part 1: Determination of static hydraulic pressure
• GB/T 4667 Textiles--Woven fabrics--Measurement of width of pieces

GB/T 17642-2008 history

• 2008 GB/T 17642-2008 Geosynthetics.Geocomposites made of geononwoven and geomembrance
• 1998 GB/T 17642-1998 Geosynthetics--Geocomposites made of geononwoven and geomembrance