Njengoko sonke siyazi, i-geomembrane edibeneyo isetyenziswa ngokubanzi kwiiprojekthi ezichasene ne-seepage, ngoko umgangatho we-geomembrane edibeneyo uye waba ngundoqo. Namhlanje, abavelisi be-geomembrane abadibeneyo baya kukwazisa kuwe.
Kwi-geomembrane edibeneyo, ukuxhathisa ukugqwala okugqwesileyo kwemveliso kunokuqinisekisa ukwandiswa okuhle kakhulu kobomi benkonzo kwixesha elizayo. Xa usebenzisa imveliso, isetyenziswe phantsi komhlaba kwaye kufuneka ingcwatywe emhlabeni. Ukuba ukuchasana kwe-corrosion akulungile, ubomi benkonzo buya kuchaphazeleka kakhulu. Iiprojekthi ezininzi zobunjineli kufuneka ziphinde zakhiwe rhoqo emva kweminyaka embalwa, kwaye impembelelo engenakulinganiswa yoku yinkcitho yabantu kunye nezinto eziphathekayo.
Eyona ndlela ingundoqo ye-geomembrane edibeneyo kukunqumla umjelo wokuvuza wedama lomhlaba ngokungakwazi ukugqwesa kwefilimu yeplastiki, ngamandla ayo amakhulu okuqina kunye nobude ukuze imelane noxinzelelo lwamanzi kunye nokuziqhelanisa noguquko lomzimba wedama; kunye nelaphu elingalukwanga nalo luhlobo lwefilimu emfutshane yepolymer. Imathiriyeli yeekhemikhali zeFayibha, ezenziwe ngokuhlatywa ngenaliti okanye ukudityaniswa kwe-thermal, inamandla aphezulu kunye nobude. Emva kokuba idityaniswe nefilimu yeplastiki, ayinyusi nje kuphela amandla okuqina kunye nokumelana nokugqabhuka kwefilimu yeplastiki, kodwa nangenxa yelaphu elingalukwanga. Umphezulu onqabileyo wandisa i-coefficient ye-friction ye-contact surface, enenzuzo ekuzinzeni kwe-geomembrane edibeneyo kunye nomgangatho wokukhusela. Kwangaxeshanye, banokumelana ne-corrosion entle kwiibhaktheriya kunye neziphumo zeekhemikhali, kwaye abayoyiki i-asidi, i-alkali kunye netyuwa. Ubomi benkonzo ende xa isetyenziswe ebumnyameni.
Kufanelekile ukugxininisa ukuba i-geomembrane ehlanganisiweyo ye-warp-knitted ine-ductility eyomeleleyo kwaye ingasetyenziswa kwiindidi ezahlukeneyo zeemeko, nokuba isetyenziselwa amandla okuqina okanye i-anti-seepage yempembelelo yemibhobho, kwaye inokusetyenziswa kwiindawo ezahlukeneyo. Kubantu, ukukhetha izinto ezinjalo kunokubiza imali encinci, kodwa iziphumo zokusetyenziswa kakuhle zinokuqinisekiswa. Okwesibini, ekubeni ubomi benkonzo bugqitywe yi-warp knitted composite geomembrane, izinto eziphathekayo zinokwahlulwa zibe ngamacandelo ahlukeneyo ngokobunzima befilimu ehambelana nezinto eziphathekayo. Kwi-warp knitted composite geomembrane material, ngenxa yayo Inkqubo yemveliso ilungile, ngoko ubomi benkonzo bunokufikelela kwiminyaka engaphezu kwama-50.
Ixesha lokuposa: Mar-25-2022