I-geonet ye-polyethylene enoxinano oluphezulu
Inkcazo emfutshane:
I-geonet ye-polyethylene enoxinano oluphezulu luhlobo lwezixhobo ze-geosynthetic ezenziwe kakhulu nge-polyethylene enoxinano oluphezulu (i-HDPE) kwaye zicutshungulwa ngokongeza izongezo ezichasene ne-ultraviolet.
I-geonet ye-polyethylene enoxinano oluphezulu luhlobo lwezixhobo ze-geosynthetic ezenziwe kakhulu nge-polyethylene enoxinano oluphezulu (i-HDPE) kwaye zicutshungulwa ngokongeza izongezo ezichasene ne-ultraviolet.
Iimpawu
Amandla aphezulu:Inamandla aphezulu okutyhala kunye nokumelana nokukrazula, kwaye inokuthwala amandla amakhulu angaphandle kunye nemithwalo. Kwizicelo zobunjineli, inokuphucula ngokufanelekileyo uzinzo lomhlaba. Umzekelo, ekuqiniseni iindlela ezingaphantsi komgaqo omkhulu kunye noololiwe, inokuthwala imithwalo yezithuthi kunye nezinye ngaphandle kokuguquka.
Ukumelana nokugqwala:I-polyethylene enoxinano oluphezulu inozinzo oluhle kakhulu lweekhemikhali kunye nokumelana okuhle nokugqwala kwizinto zeekhemikhali ezifana nee-asidi, ii-alkali kunye neetyuwa. Ingasetyenziswa ixesha elide phantsi kweemeko ezahlukeneyo zomhlaba kunye nokusingqongileyo, kwaye akulula ukuba igqwale kwaye yonakale. Ifanelekile kwezinye iindawo zobunjineli ezinemidiya yokugqwala, njengeendawo zokulahla inkunkuma yemizi-mveliso.
Iimpawu zokulwa nokwaluphala:Emva kokongeza izongezo ezichasene ne-ultraviolet, inamandla amahle okulwa nokwaluphala kwaye inokumelana nokusasazeka kwemitha ye-ultraviolet elangeni. Xa ivezwe kwindawo yendalo ixesha elide, isenokugcina uzinzo lokusebenza kwayo kwaye yandise ubomi bayo. Ingasetyenziselwa iiprojekthi zomoya ovulekileyo zexesha elide, ezifana neeprojekthi ze-geotechnical kwiindawo ezintlango.
Ukuguquguquka okuhle:Inokuguquguquka okuthile kwaye iyakwazi ukuziqhelanisa notshintsho lweendawo ezahlukeneyo kunye nokuguquka komhlaba. Idibana ngokusondeleyo nomhlaba kwaye inokonakala ngokuhlala okanye ukufuduka komhlaba ngaphandle kokuqhekeka ngenxa yokuguquka okuncinci komhlaba. Umzekelo, ekunyangweni kweziseko zomhlaba othambileyo, ingadityaniswa ngcono nomhlaba othambileyo kwaye idlale indima yokuqinisa.
Ukuvuleka kakuhle kwe-permeability:I-geonet ine-porosity ethile kunye nokuphuma kakuhle kwamanzi, okulungele ukutsalwa kwamanzi emhlabeni, kunciphisa uxinzelelo lwamanzi kwi-pore, kwaye kuphucula amandla okucheba kunye nokuzinza komhlaba. Ingasetyenziswa kwezinye iiprojekthi ezifuna ukutsalwa kwamanzi, njengenkqubo yokutsalwa kwamanzi emadamini.
Iindawo zokusetyenziswa
Ubunjineli beendlela:Isetyenziselwa ukuqinisa nokukhusela ii-subgrades zeendlela ezinkulu nezikaloliwe, ukuphucula amandla okuthwala kunye nokuzinza kwee-subgrades, ukunciphisa ukuhlala kunye nokuguquka kwee-subgrades, kunye nokwandisa ubomi benkonzo yeendlela. Ingasetyenziswa nakwisiseko kunye nesiseko seendlela ukuphucula ukusebenza ngokubanzi kwesakhiwo sendlela kunye nokuthintela ukwenzeka kunye nokwanda kweentanda zendlela.
Ubunjineli bokugcinwa kwamanzi:Ekwakhiweni kwamadama kwiiprojekthi zokugcina amanzi ezifana nemilambo, amachibi kunye namachibi, ingasetyenziselwa ukukhusela ithambeka, ukukhusela iinzwane kunye neeprojekthi zokuthintela ukuvuza kwamanzi kumadama ukuthintela ukukhuhla nokukhukuliseka kwedama ngokuhamba kwamanzi, kunye nokuphucula ukusebenza kokungaphumi kwamanzi kunye nokuzinza kwedama. Ingasetyenziselwa nokuqinisa imijelo yokunciphisa ukuvuza kwamanzi kunye nokukhukuliseka komhlaba kwimijelo.
Ubunjineli bokukhusela i-slope:Isetyenziselwa ukukhusela zonke iintlobo zeethambeka, ezifana neethambeka zomhlaba kunye neethambeka zamatye. Ngokubeka i-polyethylene geonet enoxinano oluphezulu kunye nokutyalwa kwezityalo, inokuthintela ngempumelelo ukudilika, ukudilika komhlaba kunye nokukhukuliseka komhlaba kwiithambeka kwaye ikhusele imeko-bume yendalo yeethambeka.
Ubunjineli bokuthuthwa kwenkunkuma:Njengenxalenye yenkqubo ye-liner kunye nenkqubo yokugquma iindawo zokulahla inkunkuma, idlala indima yokuthintela ukuvuza kwamanzi, ukuhambisa amanzi kunye nokukhusela, ukuthintela ungcoliseko lomhlaba kunye namanzi angaphantsi komhlaba ngokuvuza kwamanzi, kunye nokukhusela uzinzo lomaleko wokugquma ukuthintela ukukhuhla kwamanzi emvula kunye nokubhabha kwenkunkuma.
Ezinye iindawo:Ingasetyenziswa nakwiindawo zobunjineli ezifana nemigodi, amadama angasemva kwemizila, iindlela zeenqwelo moya kunye neendawo zokupaka ukuze idlale indima yokuqinisa, ukukhusela kunye nokukhupha amanzi, ukuphucula umgangatho kunye nokhuseleko lweprojekthi.
| Ipharamitha | Inkcazo |
|---|---|
| Izinto eziphathekayo | I-polyethylene enoxinano oluphezulu (i-HDPE) |
| Ubungakanani be-mesh | [Ubungakanani obuthile, umz., 20mm x 20mm] |
| Ubukhulu | [Ixabiso lobukhulu, umz., 2mm] |
| Tensile strength | [Ixabiso lamandla okutsalwa, umz., 50 kN/m] |
| Ukwandiswa ngexesha lokuphumla | [Ixabiso lobude, umz., 30%] |
| Ukumelana neekhemikhali | Ukumelana kakuhle neekhemikhali ezahlukeneyo |
| Ukumelana ne-UV | Ukumelana okuhle kwimitha ye-ultraviolet |
| Ukumelana nobushushu | Isebenza kuluhlu lobushushu oluqala [kubushushu obuphantsi] ukuya [kubushushu obuphezulu], umz., - 40°C ukuya kuma-80°C |
| Ukukwazi ukuchacha | Ukungena kwamanzi okuphezulu ukuze kuhanjiswe amanzi negesi ngokufanelekileyo |
