Ifilimu ye-PVC, emele i-Polyvinyl Chloride, iyipulasitiki eqinile futhi ehlala isikhathi eside enezindawo ezinhle kakhulu zokuvimbela amanzi. Amafilimu e-PVC ajwayele ukusetshenziselwa ukupakisha, ukwakha, kanye nezicelo zasendlini. Embonini yokupakisha, amafilimu e-PVC asetshenziswa kakhulu ekwenzeni izikhwama zepulasitiki, amabhokisi okupakisha, nemikhono esobala. Bavikela ngempumelelo imikhiqizo kumswakama, uthuli, nokungcola. Ukwengeza, amafilimu e-PVC anokuguquguquka okuhle nokusebenziseka kalula, okuwenza afanelekele ukudala imikhiqizo yokupakisha yomumo nosayizi abahlukahlukene. Emkhakheni wokwakha, amafilimu e-PVC asetshenziselwa ukwenza amakhethini, amaphephadonga, nesembozo saphansi, njengoba kulula ukuwahlanza, ahlala isikhathi eside futhi amelana nomswakama.

Ifilimu ye-PEVA, emfushane yokuthi i-Polyethylene Vinyl Acetate, iyipulasitiki evumelana nemvelo eyaziwa ngobunjalo bayo obungenabo ubuthi. Amafilimu e-PEVA anobuningi obuhle nokuguquguquka, amelana ngokuphumelelayo nokungena kwamanzi nephunga. Ngakho-ke, zisetshenziswa kabanzi ezimbonini zasekhaya nezasendlini. Amafilimu e-PEVA asetshenziselwa ukwenza izembozo zothuli, amakhethini eshawa, izindwangu zetafula, nesembozo kamatilasi, phakathi kweminye imikhiqizo yasekhaya. Amafilimu e-PEVA asebenza njengezinto zokupakisha ukudla ngenxa yokungakhiphi amakhemikhali ayingozi, aqinisekisa ukuphepha kwawo empilweni yabantu.

Izingubo ezingangeni manzi esinye isicelo esibalulekile samafilimu e-PVC kanye ne-PEVA. Ezemidlalo zangaphandle nasezindaweni zokusebenza, izingubo ezingangeni emanzini zidlala indima ebalulekile ekuvikeleni umzimba emanzini nasemanzini. Lezi zingubo ngokuvamile zenziwe ngamafilimu angangeni manzi ukuze kuqinisekiswe ukuthi abagqokile bahlala bomile futhi benethezekile. Amafilimu e-PVC kanye ne-PEVA adlala indima ebalulekile ezingutsheni ezingangeni manzi, njengoba izakhiwo zawo zokuvimbela amanzi zivimbela amanzi ukuba angangeni ngendwangu, avikele ngokuphumelelayo umzimba ezimeni ezinomswakama. Ngesikhathi esifanayo, lawa mafilimu abonisa ukukwazi ukuphefumula, okuvumela umswakama womzimba kanye nomjuluko ukuthi kuhwamuke, ngaleyo ndlela kugcinwe umuzwa wokugqoka onethezekile.

Ifilimu ye-PVC, emele i-Polyvinyl Chloride, iyipulasitiki eqinile futhi ehlala isikhathi eside enezindawo ezinhle kakhulu zokuvimbela amanzi. Amafilimu e-PVC ajwayele ukusetshenziselwa ukupakisha, ukwakha, kanye nezicelo zasendlini. Embonini yokupakisha, amafilimu e-PVC asetshenziswa kakhulu ekwenzeni izikhwama zepulasitiki, amabhokisi okupakisha, nemikhono esobala. Bavikela ngempumelelo imikhiqizo kumswakama, uthuli, nokungcola. Ukwengeza, amafilimu e-PVC anokuguquguquka okuhle nokusebenziseka kalula, okuwenza afanelekele ukudala imikhiqizo yokupakisha yomumo nosayizi abahlukahlukene. Emkhakheni wokwakha, amafilimu e-PVC asetshenziselwa ukwenza amakhethini, amaphephadonga, nesembozo saphansi, njengoba kulula ukuwahlanza, ahlala isikhathi eside futhi amelana nomswakama.

Ifilimu ye-PEVA, emfushane yokuthi i-Polyethylene Vinyl Acetate, iyipulasitiki evumelana nemvelo eyaziwa ngobunjalo bayo obungenabo ubuthi. Amafilimu e-PEVA anobuningi obuhle nokuguquguquka, amelana ngokuphumelelayo nokungena kwamanzi nephunga. Ngakho-ke, zisetshenziswa kabanzi ezimbonini zasekhaya nezasendlini. Amafilimu e-PEVA asetshenziselwa ukwenza izembozo zothuli, amakhethini eshawa, izindwangu zetafula, nesembozo kamatilasi, phakathi kweminye imikhiqizo yasekhaya. Amafilimu e-PEVA asebenza njengezinto zokupakisha ukudla ngenxa yokungakhiphi amakhemikhali ayingozi, aqinisekisa ukuphepha kwawo empilweni yabantu.

Izingubo ezingangeni manzi esinye isicelo esibalulekile samafilimu e-PVC kanye ne-PEVA. Ezemidlalo zangaphandle nasezindaweni zokusebenza, izingubo ezingangeni emanzini zidlala indima ebalulekile ekuvikeleni umzimba emanzini nasemanzini. Lezi zingubo ngokuvamile zenziwe ngamafilimu angangeni manzi ukuze kuqinisekiswe ukuthi abagqokile bahlala bomile futhi benethezekile. Amafilimu e-PVC kanye ne-PEVA adlala indima ebalulekile ezingutsheni ezingangeni manzi, njengoba izakhiwo zawo zokuvimbela amanzi zivimbela amanzi ukuba angangeni ngendwangu, avikele ngokuphumelelayo umzimba ezimeni ezinomswakama. Ngesikhathi esifanayo, lawa mafilimu abonisa ukukwazi ukuphefumula, okuvumela umswakama womzimba kanye nomjuluko ukuthi kuhwamuke, ngaleyo ndlela kugcinwe umuzwa wokugqoka onethezekile.