I-geomembrane eyinhlanganisela ye-HDPE yakhiwe nge-polyethylene (i-HDPE) enokuminyana okuphezulu kanye nongqimba lwezinto ezikhethekile eziyinhlanganisela ye-geotextile. Isetshenziswa njengento yokuhlukanisa nokuvikela emikhakheni efana nobunjiniyela bokonga amanzi, ubunjiniyela bemigwaqo, ubunjiniyela bokuvikela imvelo, nobunjiniyela bokuhlelwa kwezwe.
Lolu hlobo lwe-geomembrane lunezinto eziningi ezinhle kakhulu. Okokuqala, inokungafinyeleli okuhle nokungagqwali, okungahlukanisa kahle futhi kuvikele inhlabathi namanzi, igcine ukuzinza nokuhlanzeka kwemvelo yamanzi. Okwesibili, i-geomembrane eyinhlanganisela ye-HDPE inamandla amakhulu okuqina kanye nokumelana nezinyembezi, futhi ingasetshenziswa isikhathi eside ezindaweni ezinokhahlo ngaphandle kokulimala kalula noma ukuguga. Ngaphezu kwalokho, inokumelana nokushisa okuhle kakhulu nokubanda, futhi ingasetshenziswa ezindaweni zokushisa eziphakeme neziphansi ngaphandle kokuthinta ikhwalithi yomkhiqizo.
Izimo zokufakwa kwezicelo zibanzi kakhulu, njengokusetshenziswa njengezindonga ezingangeneki, ulwelwesi lwamadamu, imisele engangeneki, amachibi okwenziwa, izindawo zokukhuculula indle, njll. kubunjiniyela bokonga amanzi; Ebunjiniyela bomgwaqo, ingasetshenziswa njengesendlalelo sokuhlukaniswa kwe-roadbed, i-geotextile, njll; Ingasetshenziswa njengesendlalelo sokungena kwenhlabathi kubunjiniyela bemvelo, njll; Ebunjiniyela be-landscaping, ingasetshenziswa njengendawo yotshani, igalofu, njalonjalo.
Kafushane, i-geomembrane eyinhlanganisela ye-HDPE iyinto enhle kakhulu yokuzihlukanisa neyokuvikela enenani elibanzi lohlelo lokusebenza namathemba emikhakheni ehlukahlukene.
Yiziphi izici kanye nobukhulu be-HDPE geomembrane?
Imininingwane ye-HDPE geomembrane ingahlukaniswa ngohlobo lwe-GH-1 kanye nohlobo lwe-GH-2 ngokuya ngamazinga wokuqalisa. Uhlobo lwe-GH-1 luyingxenye ye-geomembrane ye-polyethylene ejwayelekile ephezulu, kanti uhlobo lwe-GH-2 luyingxenye ye-polyethylene geomembrane ehambisana nemvelo.
Ukucaciswa nobukhulu be-HDPE geomembrane kungenziwa ngokwezifiso, ngobubanzi obungamamitha angama-20-8 ukuze kukhiqizwe. Ubude ngokuvamile bungamamitha angu-50, amamitha angu-100, noma amamitha angu-150, futhi kungenziwa ngokwezifiso ngokwezidingo.
Ugqinsi lwe-HDPE geomembrane lungenziwa ku-0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, futhi obukhulu kakhulu bungafinyelela ku-3.0mm.
Isikhathi sokuthumela: Aug-09-2024