Yiziphi izici ze-geomembranes zekhwalithi ephezulu

1.I-geomembrane yekhwalithi ephezulu inokubukeka okuhle. I-geomembrane yekhwalithi ephezulu inokubukeka okumnyama, okukhanyayo nokushelelayo okungenayo amachashaza abonakalayo, kuyilapho i-geomembrane ephansi inombala omnyama, obukekayo onamachashaza asobala.

2.I-geomembrane yezinga eliphezulu inokumelana nokukhala okuhle, i-geomembrane yezinga eliphezulu akulula ukuyidabula futhi inamathele uma idwengula, kuyilapho i-geomembrane ephansi kulula ukuyidabula.

3.I-geomembrane yekhwalithi ephezulu inokuguquguquka okuphezulu. I-geomembrane yekhwalithi ephezulu izwakala iqinile, iyanwebeka ekugobeni, futhi ayinawo ama-crease asobala ngemva kokugoba kaningi, kuyilapho i-geomembrane engaphansi inokunwebeka okungekuhle futhi inamacrease amhlophe ekugobeni, okulula ukuphuka ngemva kokugoba okuningi.

I-4.I-geomembrane yezinga eliphezulu inezakhiwo ezinhle zomzimba. I-geomembrane yekhwalithi ephezulu inganwetshwa ibe izikhathi ezingaphezu kuka-7 ubude bayo ngaphandle kokuphulwa kwemishini yokuhlola, kuyilapho i-geomembrane ephansi inganwetshwa izikhathi ezi-4 noma yehlise ubude bayo. I-geomembrane yekhwalithi ephezulu Amandla okuphuka e-geomembrane angafinyelela ku-27 MPa Amandla okuphuka kwe-geomembrane engaphansi angaphansi kuka-17 MPa.

I-5.I-geomembrane yekhwalithi ephezulu inezindawo ezinhle zamakhemikhali. I-geomembrane yezinga eliphezulu ine-asidi enhle ne-alkali ukumelana, ukumelana nokugqwala, ukumelana nokuguga nokumelana ne-ultraviolet, kuyilapho i-geomembrane ephansi ine-asidi empofu ne-alkali ukumelana, ukumelana nokugqwala, ukumelana nokuguga kanye nokumelana ne-ultraviolet, futhi izoguga futhi iqhekeke ngemva kokuchayeka izikhathi ezingaphezu kweyodwa. unyaka.

6.I-geomembrane yezinga eliphezulu inempilo yesevisi ephezulu. Impilo yesevisi yekhwalithi ephezulu ye-geomembrane ingafinyelela ngaphezu kweminyaka eyi-100 ngaphansi komhlaba kanye neminyaka engaphezu kwemi-5 lapho ivezwe ngaphezu komhlabathi, kuyilapho impilo yesevisi ye-geomembrane engaphansi iyiminyaka engu-20 kuphela ngaphansi komhlaba futhi ngeke idlule iminyaka emi-2 lapho ivezwe ngaphezu komhlaba.