Lapho unquma ukuthi yikuphi okungcono, izintambo ze-PVC noma izintambo ze-raber sheathed, kubalulekile ukucabangela izici ezihlukahlukene ezifana nokuqina, ukuguquguquka, izakhiwo zokuhlukanisa, ukumelana nezimo zemvelo kanye nezindleko.Uhlobo ngalunye lwekhebula lunezinzuzo zalo kanye nokubi kuye ngohlelo oluthile.
Izintambo ze-PVCzisetshenziswa kabanzi ngenxa yokufinyeleleka kwazo nokuguquguquka.I-PVC iyimpahla ye-thermoplastic enezakhiwo ezinhle zokuvikela ugesi.Izintambo ze-PVC zimelana nomswakama, amakhemikhali kanye namafutha, okwenza zifaneleke uhla olubanzi lwezicelo.Zivame ukusetshenziselwa izinjongo zokufaka izintambo zikagesi ezakhiweni zokuhlala nezohwebo.Izintambo ze-PVC zinezakhiwo ezinokwethenjelwa zokuvikela kanye nokubambezeleka komlilo ukuvimbela ukusabalala komlilo.Ngaphezu kwalokho, lezi zintambo zinempilo ende yesevisi futhi zinemihuzuko emihle kanye nokumelana nomthelela.
Izintambo Zenjolobababe nezinzuzo eziyingqayizivele ezibenza badume kakhulu ezimweni ezithile.Izintambo zenjoloba zaziwa ngokuguquguquka kwazo okuphakeme nokuqina.Ngokuvamile zenziwa ngezinhlanganisela zenjoloba zemvelo noma zokwenziwa, ezinikeza ukumelana okukhethekile nokushisa okukhulu, izimo zezulu ezinzima nokucindezeleka ngokomzimba.Lokhu kuzenza zilungele izinhlelo zokusebenza lapho ukuguquguquka kubaluleke kakhulu, njengemishini, amarobhothi noma izindawo zokuhamba njalo.Izintambo ezinejakhethi yenjoloba nazo zinikeza ukumelana okuhle kakhulu komthelela, ukuhuzuka, namakhemikhali.Ngakho-ke, asetshenziswa kakhulu ezindaweni zezimboni, izinhlelo zokusebenza zangaphandle, nasezindaweni lapho izintambo zingase zivezwe ezimweni ezinzima.
Ukuze ziqine, zombili izintambo ze-PVC kanye nejakhethi yerabha ziyizinketho eziqinile.Nokho, izintambo ezinejakhethi yenjoloba zinezinzuzo ngokuvumelana nezimo.Ikhono labo lokumelana nokugoba nokusonteka okuphindaphindiwe ngaphandle kokulimala libenza bafanelekele izinhlelo zokusebenza ezidinga ukunyakaza okuvamile noma ukufakwa ezindaweni eziqinile.Izintambo ze-PVC, nakuba ziguquguquka kancane, zisaguquguquka futhi zingafakwa kalula ezindaweni ezihlukahlukene.Ngokuphathelene nezakhiwo zokufakelwa, zombili izintambo ze-PVC nerabha ezinezingqimba zinezakhiwo ezinhle zokuvala ugesi.
Kodwa-ke, amakhebuli anehehethi yerabha ngokuvamile anekhono elingcono lokuhlanganisa, ikakhulukazi uma ukushisa okweqile kuwukukhathazeka.Irabha iyisivikeli esingcono sokushisa nokubanda kune-PVC, okwenza izintambo ezinejakhethi yenjoloba zibe ngcono ezindaweni ezinamazinga okushisa ahlukahlukene.Ukumelana nezimo zemvelo kungenye into ebalulekile okufanele icatshangelwe.
Izintambo ze-PVC zinikeza umswakama omuhle kakhulu, ukumelana kwamakhemikhali namafutha kwezicelo zangaphakathi nangaphandle.Zisebenza kahle ezimweni eziningi zemvelo futhi zinikeza ukuvikeleka okuthembekile ezintweni zangaphandle.Ngakolunye uhlangothi, izintambo ezinejakhethi yerabha zisebenza kahle kakhulu ezindaweni ezinokhahlo.Ukumelana kwazo okuphezulu nokweqisa kwezinga lokushisa, imisebe ye-UV kanye nokucindezeleka ngokomzimba kuzenza zilungele izinhlelo zokusebenza zangaphandle nezimboni lapho izintambo zingachayeka ezimeni ezinzima.
Ekugcineni, izindleko zihlala ziwukucatshangelwa okubalulekile.Izintambo ze-PVC zivame ukonga kakhulu kunezintambo ezinejakhethi yerabha.I-PVC iyinto evamile futhi etholakala kabanzi, enomthelela ezindleko zayo eziphansi.Izintambo ezinejakhethi yenjoloba, ngakolunye uhlangothi, zingabiza kakhulu ngenxa yokusetshenziswa kwezinhlanganisela zenjoloba kanye nokucubungula okwengeziwe okudingekayo.Ngakho-ke, uma isabelomali sicatshangelwa kakhulu, izintambo ze-PVC zingase zibe inketho ekhangayo.
Sengiphetha, ukukhetha kwe-PVC noma izintambo zenjoloba ezineshehethi kuncike ezidingweni ezithile zohlelo lokusebenza.Izintambo ze-PVC zingabizi kakhulu, zilungele ukufakwa kukagesi okuningi, zihlinzeka ngokufakwa kahle futhi zimelana nomswakama, amakhemikhali namafutha.Izintambo ezinejakhethi yenjoloba zinikeza ukuguquguquka okukhethekile nokuhlala isikhathi eside, okuzenza zilungele indawo enzima nezinhlelo zokusebenza ezihilela ukunyakaza njalo.Ziyakwazi ukumelana kahle kakhulu namazinga okushisa aphezulu, ukushaqeka, imihuzuko kanye namakhemikhali athile.Lapho ukhetha phakathi kwalokhu okubili, izidingo ezithile zohlelo lokusebenza kufanele zihlolwe, kucatshangelwe izici ezifana nokufakwa kwe-insulation, ukuguquguquka, ukuqina, ukumelana nezimo zemvelo, kanye nezindleko.
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Isikhathi sokuthumela: Jul-13-2023
