Porogaramu

Mubushinwa, firime ishobora kugabanuka ikoreshwa cyane mubice bitatu bikurikira.Mu rwego rwo gupakira ibinyobwa, gupakira ibinyobwa bidasembuye, gupakira amata, isoko yo gupakira amazi asabwa nubushuhe bwuzuye ubushyuhe bugabanuka bwa firime icupa ryibinyobwa byanditseho toni zirenga 100.000, kandi ku kigereranyo cyumwaka wa 18% byiyongera.Mu rwego rwo gupakira imiti, firime ishobora kugabanuka isimbuza agasanduku k'impapuro kugirango igabanye cyane ibiciro byo gupakira imishinga yimiti.Gupakira imiti bivuga cyane cyane amacupa, ingofero, agasanduku na firime zikoreshwa mugupakira imiti n'imashini zubuvuzi.Mu rwego rwo gupakira inzoga, umusaruro w’inzoga mu Bushinwa umwaka ushize urenga toni zisaga miliyoni 51.89, amacupa y’inzoga agera kuri miliyari 820, nk’amacupa y’amacupa ya firime 5%, buri mwaka ukoresha toni 50.000, isoko rya PVC ryerekana isoko riratangaje cyane.

Ubushyuhe bwa PVC bugabanuka abakora firime bemeza ko nubwo isoko ishobora kuba ya firime ya PVC ishobora kugabanuka ni nini cyane, ariko abaguzi bahitamo ibicuruzwa cyangwa ubuziranenge bwibicuruzwa na serivisi.

Kugeza ubu, Ubushinwa bipfunyika ubushyuhe bwa plastike bugabanuka bwa firime ikoreshwa na toni ibihumbi magana, PVC, PS, PE nibindi bikoresho, PVC nigice kinini cyisoko rya firime zigabanuka.Iterambere rya tekinoroji ya PVC iteza imbere isoko rya firime igabanuka ryubushyuhe, bituma firime ya PVC igabanuka yerekana ibicuruzwa bipfunyika ibicuruzwa bya elegitoroniki, ibicuruzwa byubuvuzi nizindi nganda, biteza imbere iterambere ryinganda zipakira byoroshye.Muri icyo gihe, ibirango bigabanuka, imipira ishobora kugabanuka nabyo byatejwe imbere.Birashobora kugaragara ko siyanse n'ikoranabuhanga byahindutse intwaro ikomeye yo guteza imbere imibereho.