Izamuka ry’inyungu muri Amerika rirashyuha, PVC iriyongera iragwa.

PVCyafunzwe gato kuri uyu wa mbere, nyuma y’uko umuyobozi wa Banki nkuru y’igihugu Powell aburira kwirinda politiki yo kurekura imburagihe, biteganijwe ko isoko rizongera kuzamura inyungu, kandi biteganijwe ko umusaruro uzakomeza buhoro buhoro kubera ko ikirere gishyushye.

Vuba aha, bitewe n’icyorezo cy’icyorezo n’ibura ry’amashanyarazi mu turere tumwe na tumwe, umusaruro w’inganda za PVC warahagaritswe kandi uragabanuka.Ku ya 29 Kanama, Ibiro byihutirwa by’ingufu bya Sichuan byagabanije gutabara byihutirwa ku gutanga ingufu z’ibihe byihutirwa.Mbere, Ikigo cy’igihugu gishinzwe iteganyagihe nacyo cyari giteze ko ubushyuhe mu bice bimwe na bimwe by’ubushyuhe bwo mu majyepfo buzagenda buhoro buhoro kuva ku ya 24 bukagera ku ya 26.Bimwe mubigabanywa ry'umusaruro byazanywe birashobora kuba bidashoboka, kandi kugabanuka k'ubushyuhe bwo hejuru ntabwo bifasha uruhande rusabwa.Byongeye kandi, uduce tumwe na tumwe dukomeje kwibasirwa n’iki cyorezo, kandi icyifuzo cyo hasi nticyateye imbere.Nubwo ibyifuzo byimbere mu gihugu bigiye kwinjira mugihe cyibihe byigihe, gukurura kuruhande rwibisabwa bigenda gahoro gahoro, ariko iterambere ryigihe gito ntirihagije kugirango habeho uburyo bwiza bwo kubara, kandi mugihe giciriritse nigihe kirekire, ibyifuzo biriyongera kubera kugarura ibyifuzo byimbere mu gihugu biragoye guhosha uruhande rutanga.Kwiyongera no hanze biragabanuka bitewe nigitutu cyubukungu, kandi igiciro cya PVC gikomeje kwiyongera kandi kiracyafite igitutu gishobora kuba.

Muri rusange, kubera ubwiyongere bwa vuba bw’ihungabana ry’ibicuruzwa, ibintu byabanje byo koroshya buhoro buhoro itangwa ry’isoko hamwe n’ibiteganijwe gukenerwa bizavaho by'agateganyo, bizatanga inkunga runaka ku giciro cya disiki.Muri icyo gihe, bitewe n’uko inyungu zuzuye z’imishinga icukura amabuye y'agaciro ya PVC ikomeza igihombo kandi ikagaragaza ihinduka ry’ibihe bitari byiza, ubuso bwa disiki bugaragaza imiterere yo kurwanya kugabanuka.Mu cyiciro cyakurikiyeho, niba ibyifuzo byimbere mu gihugu byongeye gukira ku buryo bugaragara, bizafasha kongera kuzamuka kurwego rwo hasi rwibiciro bya disiki, ariko niba kugarura ibyifuzo bidakomeye nkukwiyongera kubitangwa, bizakomeza guhura nigitutu cyo gukusanya ibicuruzwa .Kubwibyo, munsi yumukino wigihe cyigihe gito, kirekire kandi kigufi, birashoboka cyane gukomeza inzira yo guhindagurika mukurwego ruto mugihe gito, kandi impinduka mubisabwa nibyo byibandwaho nihinduka ryibiciro biherutse.

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