{"id":1043,"date":"2025-03-06T07:56:21","date_gmt":"2025-03-06T07:56:21","guid":{"rendered":"https:\/\/18.138.55.241\/?post_type=product&p=1043"},"modified":"2025-04-10T13:16:46","modified_gmt":"2025-04-10T13:16:46","slug":"gcl-sodium-bentonite-geosynthetic-clay-liner","status":"publish","type":"product","link":"https:\/\/qianyuangeo.com\/fr\/produit\/gcl-sodium-bentonite-geosynthetic-clay-liner\/","title":{"rendered":"Rev\u00eatement g\u00e9osynth\u00e9tique en argile bentonite sodique GCL"},"content":{"rendered":"

Le rev\u00eatement d'argile g\u00e9osynth\u00e9tique \u00e0 base de bentonite de sodium GCL est un nouveau type de mat\u00e9riau geasynth\u00e9tique, et
\nil peut \u00eatre divis\u00e9 en GCL perfor\u00e9 \u00e0 l'aiguille (GCL-NP) et GCL enduit perfor\u00e9 \u00e0 l'aiguille
\n(GCL-OF). Le GCL est un type de tapis anti-infiltration en bentonite perfor\u00e9 \u00e0 l'aiguille
\nRemplissage de bentonite sodique entre g\u00e9otextile tiss\u00e9 et g\u00e9otextile non tiss\u00e9. Parmi ces \u00e9l\u00e9ments
\nDe minuscules espaces fibreux peuvent se former pour emp\u00eacher les particules de bentonite de se d\u00e9placer dans une direction.
\nForme une couche d'\u00e9tanch\u00e9it\u00e9 coll\u00e9e pour pr\u00e9venir les infiltrations d'eau. G\u00e9otextile tiss\u00e9 de 120 g\/m\u00b2.
\net un g\u00e9otextile non tiss\u00e9 de 220 g\/\u33a1' sont appliqu\u00e9s dans ce type de GCL.
\nLa masse par unit\u00e9 de rev\u00eatement d'argile bentonite sodique GCL peut \u00eatre divis\u00e9e en : 4000 g\/\u33a1,
\n4500g\/\u33a1, 5000g\/\u33a1, 5500g\/\u33a1, etc. La longueur du produit est de 30 m et la largeur est
\n6 m.<\/p>","protected":false},"excerpt":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n
Propri\u00e9t\u00e9s du test<\/th>\nJG\/T 193-2006
\nNorme nationale JG\/T 193-2006<\/th>\n		Norme d'entreprise<\/th>\nNormes d'inspection<\/th>\n<\/tr>\n<\/thead>\n
Indice de dilatation de l'argile g\u00e9osynth\u00e9tique<\/td>\n\u2265 24 ml\/2 g<\/td>\n\u2265 25 ml\/2 g<\/td>\nASTM D5890<\/td>\n<\/tr>\n
Masse par unit\u00e9 de surface (g\/m2)<\/td>\n\u2265 4800 g\/m2<\/td>\n\u2265 4800 gm2<\/td>\nASTM D5993<\/td>\n<\/tr>\n
R\u00e9sistance \u00e0 la traction<\/td>\n\u2265 6 kN\/m<\/td>\n\u2265 8 kN\/m<\/td>\nASTM D4632<\/td>\n<\/tr>\n
Allongement maximal de la charge<\/td>\n\u226510%<\/td>\n\u226510%<\/td>\nASTM D4632<\/td>\n<\/tr>\n
Perm\u00e9abilit\u00e9<\/td>\n\u22645\u00d710-9<\/td>\n\u22645\u00d710-9<\/td>\nASTM D5084<\/td>\n<\/tr>\n
Teneur en humidit\u00e9<\/td>\n\u226415%<\/td>\n\u226415%<\/td>\nASTM D4643<\/td>\n<\/tr>\n
Force de pelage<\/td>\n\u2265 40 N<\/td>\n\u2265 65 N<\/td>\nASTM D4632<\/td>\n<\/tr>\n
Pression hydrostatique<\/td>\n0,4 Mp<\/td>\n0,4-0,6 MP<\/td>\nASTM D5891<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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