isicelo

Ifilimu emhlophe, i-LDPE = i-Polyethylene ephantsi, okanye i-Polyethylene ephezulu, i-Polyethylene i-polymerized phantsi kweemeko zoxinzelelo oluphezulu, ubuninzi bungaphantsi kwe-0.922.

HDPE= iPolyethylene yoxinaniso oluphezulu, okanye iPolyethylene enevoltage ephantsi.Uxinaniso ngaphezu kwe-0.940.

I-geomembrane emnyama ubukhulu becala yi-HDPE(i-polyethylene yoxinaniso oluphezulu) i-geomembrane, i-geomembrane emhlophe ubukhulu becala yi-LDPE(uxinzelelo oluphantsi lwe-polyethylene) i-geomembrane.Umahluko phakathi kwezi zibini ubukhulu becala kukuxinana kunye nokusebenza, ubuninzi bezinto zangaphambili zikhulu, ubuninzi bokugqibela buncinci, obungaphambili busetyenziswa njengezinto zobunjineli be-geotechnical, le yokugqibela isetyenziswa njengemveliso yefilimu ebhityileyo.

I-geomembrane emnyama i-geomembrane imnyama kungenxa yokuba i-geomembrane ijoyine imveliso ye-masterbatch emnyama, olu hlobo lwamasuntswana e-masterbatch ngokomlinganiselo wokujoyina iinkqubo zokuvelisa i-geomembrane, phantsi kweemeko eziqhelekileyo, isixa esincinci se-masterbatch sinokuqhuba inani elikhulu le-geomembrane, i-geomembrane masterbatch particles kakhulu. kulula ukuba machining, akuyi kuchaphazela ingxaki umgangatho geomembrane.

I-geomembrane emhlophe kungenxa yokuba i-geomembrane ngaphakathi yongezwa iinqununu ezimhlophe ezimhlophe, iinqununu ezimhlophe ezimhlophe aziyi kuchaphazela umgangatho we-geomembrane.Iigeomembranes ezimnyama ziphezulu kuxinano kunye nokusebenza kuneegeomembranes ezimhlophe zeLDPE kuba uninzi lwazo ziigeomembranes zeHDPE.I-geomembrane ye-LDPE emhlophe esetyenziswa njengemveliso yeplastiki yefilimu, ukusetyenziswa kwakhona kubanzi.

Ngenxa yokuba ubuninzi be-HDPE ye-geomembrane emnyama inkulu kunobo be-LDPE emhlophe geomembrane, ukusetyenziswa kwezi zimbini kuya kwahluka.Ukuthelekiswa komgangatho jikelele kwakhona kufuneka kuthelekiswe ngokusetyenziswa kwezi zibini kuhlobo olufanayo lokwakha, kungekhona ukuthelekisa ubude bezimbini (akukho kuthelekiseka).Zisetyenziswa ngokwahlukileyo kulwakhiwo olwahlukileyo, kwaye ngamanye amaxesha zithatha indawo enye kwenye.

I-White LDPE geomembrane kune-HDPE i-geomembrane emnyama inokwandiswa okungcono, ukuguquguquka kwaye yomelele kune-geomembrane ye-HDPE emnyama, ukufezekisa iinkcukacha zokwakhiwa kweprojekthi emhlophe ye-LDPE geomembrane sisizukulwana esitsha sezinto zokulawula i-geotechnical seepage, ukukwazi ukuziqhelanisa kubunjineli obufanayo kuya kuba namandla kunobumnyama. I-HDPE geomembrane, ngoku ubunjineli obuninzi bunokubonwa kwimveliso.

Njengoko kunokubonwa apha ngasentla, i-HDPE i-geomembrane emnyama kunye ne-LDPE geomembrane emhlophe inezicelo ezahlukeneyo kwiiprojekthi ezahlukeneyo kwaye ayinakwenziwa ngokubanzi.Iintlobo ezimbini zeemveliso zinamandla kunye nobuthathaka bazo.Umgangatho wezi mveliso zimbini kufuneka ziqwalaselwe ngokusekelwe kwizikhundla ezahlukeneyo.