Izendlalelo zePolyethylene (PE) sezibe yizinto ezingenasidingo ezakhiweni zesimanje kanye nemisebenzi yokuvikela imvelo. Zisebenza njengezivikelo ezithuthukisa ukuqina, zivimbele ukungcola, futhi zithuthukise ubuqotho bezakhiwo ezinhlobonhlobo zezicelo zobunjiniyela. Lesi sihloko sihluza izici ezibalulekile zezendlalelo ze-PE, sigxile ezinhlotsheni zazo, imininingwane, kanye nezinzuzo ezisebenzayo. Ngokufaniswa okunemininingwane phakathi kwe-Linear Low-Density Polyethylene (LLDPE) ne-High-Density Polyethylene (HDPE), kanye nemininingwane ezinkethweni zobukhulu buka-40-mil no-60-mil, abahleli bamaphrojekthi bangenza izinqumo ezinolwazi ezihambisana nezidingo zabo ezihlukile.

I-PE liners idlala indima ebalulekile emisebenzini eminingi yokwakha neyokusingathwa kwemvelo, ikakhulukazi leyo ehilela izinhlelo zokugcina izinto eziyiketshezi neziziqinile. Umsebenzi wabo oyinhloko ukusebenza njengezithiyo ezingangeni manzi ezivimbela ukuvuza nokuvikela umhlabathi namanzi angaphansi ekungcolisweni. I-PE liners ijwayele ukusetshenziswa ezindaweni zokulahla udoti, emachibini, emisele, nasemisebenzini yokumba izimbiwa ukuze kuqinisekiswe ukuphepha kwemvelo nokuthobela imithetho. Ukwazi ukuzivumelanisa nezimo, ukumelana namakhemikhali, nokulula ukufakwa kwenza kube yisinqumo esikhethwayo kuzo zonke izimboni.

Ukwakhiwa kwesimanje kufuna izinto zokwakha ezingagcini nje ngokuhlangabezana namazinga aqinile emvelo kodwa futhi zinikeze ukusebenza isikhathi eside ngaphansi kwezimo ezahlukahlukene. Izendlalelo ze-PE zifeza lezi zidingo ngokunikeza ukuvikelwa kumigodi, ukubola kwe-UV, nokuchayeka kumakhemikhali. Ngaphezu kwalokho, ukuguquguquka kwazo kubavumela ukuthi bavumelane nezindawo eziyinkimbinkimbi, baqinisekise umgoqo ongenamihlehle. Ukuhlanganiswa kwezendlalelo ze-PE kumiklamo yephrojekthi kunciphisa kakhulu izindleko zokugcinwa kanye nezingozi zemvelo, okwenza zibe neqhaza elibalulekile kwezobunjiniyela obusimeme.

Ukufaka izinqamuli ze-PE nakho kuhambisana nemizamo yomhlaba wonke maqondana nokusimama nokuphathwa kwezinsiza ngokuziphethe kahle. Ziyakusiza ekunciphiseni imiphumela emibi yemvelo ngokuvimbela ukuvuza kwezinto eziyingozi nokusekela imikhankaso yokugaywa kabusha lapho zihlanganiswa nezinye izinto ze-geosynthetic. Ukuqonda izindima zazo nezinzuzo zazo kunika amandla onjiniyela, osomabhizinisi, nabaphathi bamaphrojekthi ukuthi bathuthukise imiphumela yamaphrojekthi ngempumelelo.

Izilapho ze-Polyethylene zihlukaniswa ngokuyinhloko ezinhlotsheni ezimbili: i-Linear Low-Density Polyethylene (LLDPE) ne-High-Density Polyethylene (HDPE). Uhlobo ngalunye lubonisa izakhiwo ezihlukile zomzimba namakhemikhali ezithinta ukufaneleka kwazo ezicelo ezithile. Izilapho ze-LLDPE zaziwa ngokuguquguquka kwazo okuhle kakhulu nokuqina, okuzivumela ukuba zibhekane nokunyakaza komhlaba nokushintsha kwezinga lokushisa ngempumelelo kakhudlwana. Lokhu kwenza izilapho ze-LLDPE zilungele izicelo ezidinga ukwelulwa okuphezulu nokumelana nokubhoboza.

Ngakolunye uhlangothi, izendlalelo ze-HDPE zibonakala ngokuminyana okuphezulu nokuqina, zinikeza amandla aphezulu okudonsa nokumelana nokubola kwamakhemikhali. Ukuqina kwazo kwenza izendlalelo ze-HDPE zifanelekele ngokukhethekile amaphrojekthi okubamba anomthwalo osindayo lapho ukuqina ngaphansi kokucindezela komshini kubalulekile. Ngaphezu kwalokho, izendlalelo ze-HDPE zinikeza ukumelana okungcono nokuchayeka ku-UV, okwandisa ukusetshenziswa kwazo ezindaweni zangaphandle.

Ukukhetha phakathi kwe-LLDPE ne-HDPE kuncike ezintweni ezithinta iphrojekthi njengohlobo lwezinto eziqukethwe, izimo zemvelo, nezidingo zokuhambisana. Ngokwesibonelo, izendlalelo ze-LLDPE zivame ukuncanyelwa ezinhlelweni zokumboza izindawo zokulahla udoti ngenxa yokuqina kwazo, kanti izendlalelo ze-HDPE zibusa ekugcinweni kwezimayini noma amakhemikhali ngenxa yokuqina kwazo okuthuthukisiwe nokumelana namakhemikhali. Zombili izinhlobo zikhiqizwa ngobukhulu obuhlukahlukene, okwenza kube lula ukwenza ngokwezifiso ukuze kuhlangatshezwane namazinga okusebenza.

Ukusebenza kwezendlalelo ze-PE kuthonywa kakhulu izici ezibalulekile zomzimba ezihlanganisa ubukhulu, amandla, nokungena komoya. Ubukhulu buyisici esibalulekile esithinta ngqo ukuqina kwezendlalelo kanye nekhono lokuvikela. Ubukhulu obujwayelekile buqala ku-20-mil kuya ku-80-mil, nge-40-mil kanye ne-60-mil kuyizinketho ezithandwayo ezinhlotsheni eziningi zezicelo. Izendlalelo ezijiyile zinikeza ukumelana nokubhoboza okuthuthukisiwe kanye nesikhathi eside sokusebenza kodwa ziza nezindleko eziphakeme zezinto zokwakha nokufakwa.

Amandla ahlobene nokumelana nokudabuka nokuklebhuka kwezinto ezakhiwa ngazo izendlalelo, ezichaza ikhono lazo lokumelana nezingcindezi zemishini ngesikhathi sokufakwa nokusetshenziswa. Izendlalelo ze-HDPE ngokuvamile zikhombisa amandla aphezulu okudabuka uma kuqhathaniswa ne-LLDPE, okuzenza zilungele izindawo ezinemithwalo esindayo noma izimo eziyingozi. Ngokuphambene, ukwelulwa okungcono kwe-LLDPE kuvumela ukuthi kukwazi ukumunca izingcindezi ngaphandle kokulimala, okuzuzisa ezindaweni eziguquguqukayo.

Ukungena kwamanzi kuchaza amandla we-liner ukuvimbela ukuhamba kwezinto eziphilayo nezimboni. Ukungena okuphansi kubalulekile ukuqinisekisa ukuvikelwa okusebenzayo nokuphepha kwemvelo. Kokubili i-LLDPE ne-HDPE liners zinikeza amazinga okungena aphansi kakhulu, kodwa i-HDPE ivame ukuveza ukusebenza okungcono kancane kulokhu. Ukukhetha i-liner enokungena okufanele kunciphisa ingozi yokungcoliswa nokuvuza, kusekela ukuhambisana nemithetho kanye nokwethembeka kwephrojekthi.

40-mil PE liners temsilisa inketho ehlukahlukene, eshibhile efanelekile ezinhlelweni eziningi zokugcina. Ubukhulu bayo obuphakathi buhlinzeka ngempumelelo phakathi kokuhlala isikhathi eside nokuguquguquka, okwenza kube ukukhetha okujwayelekile kwephrojekthi ezifana nezikhwama zamanzi, izinqolobane zezolimo, nezikhwama zokcover ezinsukwini. Ukusetshenziswa kwe-40-mil liners kubalulekile lapho kunezinkinga zezimali kodwa ukuvikelwa okuthembekile kusadingeka.

Izinzuzo zamalineni e-PE angama-40-mil zihlanganisa ukwazi ukuphatha nokufaka kalula ngenxa yesisindo sawo esilula uma kuqhathaniswa namalineni amadala. Ahlinzeka ngokumelana okwamukelekayo nokubhoboza nokubola kwemvelo, ikakhulukazi uma enziwe ngezinto zepolyethylene ezisezingeni eliphezulu njengezidalwa abakhiqizi abahlonishwayo. Kodwa-ke, amalineni angama-40-mil angase angalungele amaphrojekthi anzima kakhulu ahilela amakhemikhali anolaka noma ingcindezi enkulu yemishini, njengoba iphrofayela yawo emncane inganciphisa ubude besikhathi namandla kulezo zimo.

Uma ukhetha i-40-mil liner, kubalulekile ukuhlola ubungozi obuthile bendawo nezidingo zomthetho. Izindlela zokufaka ezihlelwe kahle nezinyathelo zokuvikela ezifana nokuphakamisa kwe-geotextile zingathuthukisa ukusebenza kwe-40-mil liners, zande isikhathi sokusebenza nokwethembeka kwazo. Lezi liners zihlala ziwukhetho oludumile kumaphrojekthi amaningi aphakathi kokufuna izixazululo zokugcina ezisebenzayo ngaphandle kwezindleko eziphezulu.

Izendlalelo ze-PE ezingama-60-mil zinikeza ukujiya nokuqina okwengeziwe, okuzenza zifanelekele izicelo eziyinqaba ezidinga ukuqina okuthuthukisiwe nokuhambisana nemithetho eqinile yezemvelo. Zivame ukusetshenziswa ezendlalelweni eziyisisekelo zezindawo zokulahla udoti, imisebenzi yokumba, kanye nezindawo zokubamba amakhemikhali lapho ukumelana nokubhoboza, ukudabuka, nokuchayeka kumakhemikhali kubaluleke kakhulu.

Izinzuzo zamaliner angu-60-mil zihlanganisa amandla aphezulu emishini kanye nesikhathi eside sokuphila uma kuqhathaniswa namaliner amancane. Ukujiya kwawo okuthuthukisiwe kusiza ukuvimbela ukwehluleka kwamaliner nezigameko zokuvuza ezingaholela ekulungisweni okubizayo nezinjini. Ngaphezu kwalokho, izinhlangano eziningi ezilawulayo zincoma noma zidinge amaliner angu-60-mil emaphrojekthi abalulekile okuqukethe, ziqinisekisa ukuhambisana namazinga okuvikelwa kwemvelo.

Nokho, ukwanda kobukhulu bezinto kudala izindleko eziphakeme futhi kungadinga umzamo omkhulu ngesikhathi sokufakwa ngenxa yesisindo esikhulu. Ngaphandle kokushintshana kwalokhu, izendlalelo ze-PE ezingama-60-mil zinikeza ukuthula kwengqondo nokwethembeka kumaphrojekthi lapho ukuphepha nokuhlala njalo kungadingi ukubuyekezwa. Ukusebenzisa imikhiqizo esezingeni eliphezulu evela kubahlinzeki abasungulwe njengo-SHANDONG XINYE CO., LTD kuthuthukisa lezi zinzuzo ngokuqinisekisa ukungaguquguquki kwezinto kanye nesiqinisekiso sokusebenza.

Ukukhetha i-PE liner efanele kudinga ukucatshangelwa ngokucophelela izidingo zephrojekthi, izimo zemvelo, kanye nemiyalelo yemithetho. Isinqumo phakathi kwe-LLDPE ne-HDPE, kanye nokukhetha ubukhulu obufanele njengama-mil angu-40 noma ama-mil angu-60, kuthinta ukusebenza kahle nokusimama kwesistimu yokubamba. Ngokuqonda umehluko ezicini zezinto kanye nokufaneleka kwesicelo, onjiniyela nabaphathi bephrojekthi bangathuthukisa kokubili ukusebenza kanye nokonga izindleko.

Abakhiqizi abahlonishwayo njenge-SHANDONG XINYE CO., LTD banikeza uhla olubanzi lwama-PE liners ahlangabezana namazinga omhlaba wekhwalithi kanye nezitifiketi. Isipiliyoni sabo kusukela ngo-1999 ekukhiqizeni imikhiqizo yepulasitiki eqinile eqinile iqinisekisa ukuthi amaklayenti athola ama-liners okusebenza okuphezulu enzelwe izicelo ezahlukahlukene. Ngemininingwane eyengeziwe ngezinketho zemikhiqizo nemininingwane, ukuvakashela i-Imikhiqizo ikhasi kungahlinzeka ngemininingwane ewusizo.

Ngaphezu kwalokho, ukuhlola izinsiza ezihlobene nezinto ze-geosynthetics nezicelo ze-liner kuthuthukisa ukuqonda futhi kusekela ukwenza izinqumo ezingcono. Ukuhlanganiswa kwe-PE liners emaphrojekthini wokwakha wesimanje akuvikeli kuphela imvelo kodwa futhi kukhuthaza ukusetshenziswa kahle kwezinsiza kanye nokuhambisana nemithetho. Ukukhetha i-liner efanele kubathengisi abathembekile kuyisinyathelo esibalulekile sokuphumelela ekuphothulweni kwephrojekthi nasekugcineni ukusebenza okuhle kwesikhathi eside.

Ukuze uthole olunye ulwazi mayelana nezibopho ze-SHANDONG XINYE CO., LTD ekwakheni nasekuthuthukiseni, vakashela Mayelana Nathi ikhasi. Hlala ubuyekeziwe ngezindaba zezimboni nezithuthukisi ngokuhlola Izindaba isigaba, noma thintana ukuze uthole usizo olwenziwe ngendlela oyifisayo ngokusebenzisa i- Ukusekela page. Learn more about the company’s heritage and manufacturing excellence at their Home page.