Ikinyejana gishize, abashakashatsi b'Abanyamerika bitanze bashyizeho umuyoboro w'icyuma kugirango bashireho amazi y'igihugu.Ibicuruzwa bikomeye, umutekano, kandi byizewe byahagaze mugihe cyigihe.IbigezwehoUmuyoboro w'icyumaikorwa kumara imyaka irenga 100, kandi nigicuruzwa gikunzwe kubidukikije bitewe nibirimo byongeye gukoreshwa, kuzigama ingufu mugihe kiri muri serivisi, kuramba, kwisubiramo ubwacyo kandi kubera ubwitange bwinganda za Ductile Iron Pipe.
Inyungu zirimo:
Irasaba kubungabunga bike cyane iyo imaze gushyirwaho kandi igenewe kumara byibuze imyaka 100.
Raporo iherutse gukorwa n’ishyirahamwe ry’amazi ry’amazi muri Amerika, ivuga ko ubuzima bwa serivisi buteganijwe mu miyoboro ya kijyambere ya Ductile byibura ari imyaka 105.Hariho umuyoboro w'icyuma muri serivisi muri Amerika kuruta ibindi bikoresho byose, kandi Umuyoboro wa Ductile Iron ufite ubuzima burebure bwa serivisi y'ibikoresho byose ku isoko muri iki gihe.
Kugira ibice 98% byongeye gukoreshwa, Umuyoboro w'icyuma wa Ductile ubwacyo ni ibikoresho bisubirwamo 100%.
2. Ibiciro biri hasi yubushobozi bwo gutembera biganisha ku kuzigama ingufu zikomeye mubuzima bwa pipe mubuzima bwa serivisi.Ductile Iron ibika amafaranga.
Irakomeye bihagije kugirango ihangane n’ibihe bikomeye cyane, uhereye ku muvuduko ukabije w’umuvuduko, kugeza ku isi iremereye n’imitwaro y’imodoka, kugeza ku butaka butajegajega.
3. Irwanya ruswa mu butaka bwinshi, kandi mubisanzwe isaba gusa uburyo bwiza, bwubukungu bwa polyethylene, ubudodo bworoshye bwashyizweho n’ishyirahamwe ry’amazi ry’Abanyamerika, mu bidukikije.
Nimbaraga zayo, iramba, hamwe nigishushanyo mbonera, Ductile Iron ni umuyoboro wo guhitamo kurinda imishwarara no kongera umuvuduko mwinshi mumyaka.
4. Kwiyubaka biroroshye kandi bifite umutekano kubakozi bashobora guca no gukanda Umuyoboro w'icyuma wa Ductile.
5. Umuyoboro w'icyuma uhindagurika kandi urwanya ibyangiritse mugihe cyo gutunganya no gushiraho.
6. Imiterere yicyuma cya Ductile Iron Pipe bivuze ko umuyoboro ushobora kuboneka byoroshye munsi yubutaka hamwe na moteri isanzwe.
Ingaruka zo Gukoresha PVC
Ibibazo bikomeye, biteye impungenge kandi byemejwe nubuzima bifitanye isano na polyvinyl chloride (PVC).Impungenge ni nyinshi ku buryo imijyi, imijyi n’amasosiyete ku isi bibuza cyangwa bigabanya imikoreshereze yabyo.
1. Umusaruro wa PVC ukora imiti iteje akaga nka dioxyde nubundi burozi byagaragaye ko butera kanseri nubumuga.Mubyukuri, "cluster ya kanseri" yavumbuwe hafi yinganda zitanga PVC.
Mugihe uruganda rwa PVC rugabanya ibicuruzwa byarwo nkurwego rusumba umuyoboro wa Ductile Iron, amakuru yerekana ukundi:
2. Umuyoboro wa PVC ufite intege nke.Ntishobora kwihanganira imihangayiko, cyane cyane impagarara zitandukanye zitera imbaraga zintege nke.
Kuramba k'umuyoboro wa PVC biterwa no guhangayika nigihe - uko guhangayika niko bigenda byananirana.
3. Umuyoboro wa PVC wumva ubushyuhe bwibidukikije (mubushyuhe buke, PVC igenda irushaho gucika intege kandi irashobora kumeneka byoroshye, mugihe ahantu hashyushye PVC iba idakomeye).
4. Umuyoboro wa PVC utakaza imbaraga zingaruka iyo uhuye nimirasire ya ultraviolet - PVC irashobora gutakaza imbaraga zingana na 34% nyuma yumwaka umwe uhuye nimirasire ya UV.
5. PVC ifite pompe nyinshi nigiciro cyingufu.Birahenze kuvoma mu muyoboro wa PVC kuruta Umuyoboro w'icyuma wa Ductile kuko Umuyoboro w'icyuma ufite imyanda nini imbere.
6. Umuyoboro wa PVC uragoye gushiraho.Birasaba gusubira inyuma cyane, kandi bigomba gushyirwaho insinga zo gushakisha kugirango bizabe mubihe biri imbere.
7. Umuyoboro wa PVC urashobora kwangizwa no gutwarwa nukuri kwisi no gutwara ibintu.Igishushanyo cyimbitse kuruta ubunini bw'igiceri kirashobora guhungabanya uburebure bwose bw'umuyoboro wa PVC.
8. Gufata umuyoboro wa PVC biragoye kandi bitwara igihe kandi birashobora guteza akaga - bikaviramo imiyoboro yamenetse, abakozi bakomeretse, ndetse no gutakaza amazi menshi.
9. Kubona umuyoboro wa PVC biragoye cyane.Tekinike nyinshi zo gushakisha zirimo kohereza amajwi kumurongo, imiyoboro yijwi itagenda neza mumiyoboro ya plastike.
10. Umuyoboro wa PVC urashobora guhungabana kenshi mugutanga amasoko, ibyo bikaba byaratumye habaho “force majeure” imenyesha ko gutakaza ubushobozi bwumusaruro kubakiriya bayo.
Igihe cyo kohereza: Ukuboza-11-2020