Imiyoboro ya PVC (imiyoboro ya polyvinyl chloride), ibikoresho vy’amatiyo bikoreshwa cane mu vy’ubwubatsi, uburimyi bw’amazi, uburimyi, n’inganda, birafise uruhara runini mu kibano ca none. Akamaro kavyo si mu mice yabo myiza cane y’umubiri n’imiti, ariko no mu ntererano zihambaye mu guteza imbere ubutunzi, gukingira ibidukikije, no guteza imbere ibikorwa remezo.
Ivyo bintu vyiza kuruta ibindi vyose bituma baba ibikoresho vyiza vyo gutera.
Imiyoboro ya PVC itanga ubushobozi bwo gusenyuka, uburemere buke, inkomezi nyinshi, n’ugushirwako vyoroshe, bikaba bituma iruta ivyuma vya kera canke beton mu bikorwa vyinshi. Ugereranije n’imiyoboro y’ivyuma, imiyoboro ya PVC irarwanya ugusesa canke gusenyuka, iguma ikora neza mu gihe c’igihe kandi irabereye cane cane gutwara amazi yo kunywa, amazi y’imyanda n’imiti. Ikindi kandi, imiyoboro ya PVC ipima nk’imwe gusa - ica kane c’imiyoboro y’ivyuma, igabanura cane amafaranga y’ugutwara n’ugushiraho no gutuma habaho ubushobozi bwo kwubaka.
Ku bijanye n’ugukomera, amatiyo ya PVC aratanga ubuzima buramba, akenshi akarenga imyaka 50, bikagabanya umuzigo w’ubutunzi n’ibidukikije wo gusubirira kenshi. UV yabo n’ugukura kwabo na vyo nyene bituma bibereye ku bijanye n’ikoreshwa ry’inyuma ry’igihe kirekire, nk’uko biri mu mice y’amazi y’amazi n’ugufumbira kw’uburimyi.
Ishobora gusubirizwa mu bikorwa vy'urufunguzo
1. Ubwubatsi n'ubuhinga bwa Municipal
Imiyoboro ya PVC ni ikintu nyamukuru c’inyubakwa za none n’ibikorwa remezo vyo mu bisagara. Mu nyubakwa, ikoreshwa cane mu gukura amazi mu mazi, mu gusukura amazi, mu guhumeka no mu gukoresha amashanyarazi. Mu vy’ubuhinga bwa komine, umuyoboro wa PVC, n’imbere mu nzu n’ubudahangarwa bwaco buke, bitwara neza amazi n’amazi, bigabanya inguvu zikoreshwa. Ikindi kandi, umuyoboro wa PVC ugaragaza ubudahangarwa bwiza cane bw’imitingito, ukaguma ufise ubunyankamugayo bwinshi mu gihe c’ivyago vy’ivyaduka nk’imitingito, ivyo bikaba bituma habaho umutekano wo mu bisagara.
2. Ubuhinzi n'ubuzigama bw'amazi
Mu buhinzi, umuyoboro wa PVC urakoreshwa cane mu buryo bwo gufumbira. Uburemere bwaco bwo guhangana n’imiti n’imiti bituma bukwiye gutwara imiti itandukanye y’ibikoko n’ifumbire. Ikindi kandi, ikoreshwa ryayo mu buryo bwo gufumbira no gupfunyika amazi bituma habaho iterambere ry’amazi kandi rigatuma habaho iterambere ry’uburimyi riramvye. Mu migambi yo kubungabunga amazi, umuyoboro wa PVC ushobora gukoreshwa mu kugenzura umwuzure, ukuva mu mazi no gukura amazi yo mu butaka, gutanga infashanyo yizewe ku bijanye n’ugucungera ubutunzi bw’amazi.
3. Inganda y'inganda n'ibidukikije
Mu bijanye n’uguhingura inganda, umuyoboro wa PVC, kubera aside yayo, alkali be n’ubudahangarwa bw’amavuta, ikoreshwa cane mu bikorwa vy’imiti, ivy’imiti be n’ivy’ibifungurwa. Mu vy’ubuhinga bw’ibidukikije, imiyoboro ya PVC irashobora gukoreshwa mu kuvura amazi y’imyanda, gukusanya amazi y’imvura, no gucunga amazi y’imyanda, bifasha kugabanya ubuhumane bw’ibidukikije no guteza imbere ukubungabunga ibidukikije.
Agaciro k’ubutunzi n’ibidukikije
Amatiyo ya PVC afise igiciro gitoyi cane c’uguhingura n’ibiciro bikeyi vyo gushiramwo no gusanasana, bikaba bituma ari igiciro c’umuti w’amatiyo. Ikindi kandi, ibisabwa vyabo vy’ugukomeza n’ugutunganywa bike cane bigabanya cane amafaranga y’ibikorwa remezo muri rusangi mu kiringo kirekire.
Ku bijanye n’uburinzi bw’ibidukikije, uburyo bwo guhingura amatiyo y’ubuhinga bwa none bwa PVC buguma bugenda neza, bushiramwo ibintu vy’inyongera bibungabunga ibidukikije kugira ngo bigabanye ingaruka mbi ku bidukikije. Ikindi kandi, ubushobozi bwo gusubira gukoresha amatiyo ya PVC buratuma umuntu asubira gukoresha mu mpera z’ubuzima bwazo, agashitsa ibisabwa mu guteza imbere iterambere riramvye.
Iciyumviro
Kubera ibikorwa vyiza cane, ibikorwa vyinshi, n’ivyiza vy’ubutunzi n’ibidukikije, imiyoboro ya PVC yaracitse ikintu kidasanzwe c’inyubako mu kibano ca none. Kuva ku mazi yo mu bisagara gushika ku gufumbira uburimyi, kuva ku gutwara abantu n’ibintu mu nganda gushika ku kurinda ibidukikije, imiyoboro ya PVC irafise uruhara runini mu guteza imbere iterambere ry’imibano n’iterambere riramvye. Mu gihe kizoza, n’iterambere ry’ubuhinga n’ugukomeza ibisabwa vyo kurinda ibidukikije, ugukoresha imiyoboro ya PVC bizobandanya kwagura, bizotuma habaho agaciro kanini ku kibano c’abantu.
