JG/T 193-2006 (English Version) PDF

Scope: This standard specifies the product classification and labeling, requirements, test methods, inspection rules, marking, packaging, storage and transportation of sodium bentonite waterproof blankets. This standard is applicable to waterproofing and anti-seepage projects in subways, tunnels, artificial lakes, landfills, airports, water conservancy, roads and bridges, construction and other fields. Nanobenzonite is used as the main raw material and adopts acupuncture and acupuncture methods. Sodium bentonite waterproof blanket (GCL for short) produced by coating method or adhesive method. This standard does not apply to waterproofing and anti-seepage projects where high-concentration electrolyte solutions exist.

JG/T 193-2006 Referenced Document

GB/T 13760 Geosynthetics.Sampling and preparation of test specimens*， 2009-06-11 Update
GB/T 15788 Geosynthetics—Wide-width tensile test*， 2017-12-29 Update
GB/T 17643 Geosynthetics.Polyethylene geomembrane*， 2011-12-30 Update
GB/T 17690 Geosynthetics--Plastic woven film yarn geotextile
GB/T 2791 Adhesives, T peel strength test method for a flexible-to-flexible test specimen assembly
GB/T 4667 Textiles--Woven fabrics--Measurement of width of pieces
JC/T 593 The test methods of Bentonite