Umuyoboro wa PVC ukoreshwa cane mu kwubaka amazi n’amazi, amashanyarazi, gufumbira uburimyi, no mu bindi bikorwa kubera ubushobozi bwo gusenyuka, uburemere buke, igiciro gito, n’ugushirwaho vyoroshe. Ariko rero, gushiramwo no kubungabunga neza birashobora gutuma umuntu ashobora gusohoka, akamena, eka mbere n’ugutsindwa kw’urutonde. Iki kiganiro kizotanga impanuro zitomoye zo guca, guhuza, gukingira, no kubungabunga imiyoboro ya PVC ku musi ku musi kugira ngo ifashe abakoresha gukoresha neza umuyoboro wa PVC kandi ata nkomanzi.
I. Uburyo bwiza bwo gufata Pipe
Umuyoboro wa PVC ni intambwe ya mbere mu gushiramwo, kandi uburyo bw’ugukata buragira ico bukoze ku buryo butaziguye bw’ugukomera kw’amasano akurikira. Ibikoresho n’uburyo bikurikira ni vyiza:
1. Inkomoko zibonye canke zitwa hacksaw: Bibereye ku miyoboro mitoyi y’umurongo ( Less canke ingana na 50mm). Igihe uca, ugume umugozi uhagaze uhagaze ku nzira y’imiyoboro maze ugende buhoro buhoro kandi ube ku rugero rumwe kugira ngo wirinde guheba iherezo ry’umuyoboro. Inyuma yo gukata, ukoreshe dosiye canke urupapuro rw’umunyota kugira ngo ukureho ibibumbano kugira ngo ntube umwotsi.
2. Ivyuma vy’imipira (PVC{1}} ivy’ugukemura): Bibereye ku miyoboro mito mito ( Less kuruta canke ingana na 25mm). Biroroshe gukoresha, ariko urabe ko ahantu heza ho guca.
3. Umuvuduko w’imigende canke Ingabire: Ku miyoboro nini- mistimeter ( nini canke ingana na 100mm), ushireho umurongo w’amazi kandi ugumye umurongo ugororotse. Ambara amasogisi y’umutekano kugira ngo ntuzibire ibisigazwa vy’indege.
Iciyumviro: Uhejeje gukata, suzuma iherezo ry’imiyoboro kugira ngo uboneke. Niba hariho ibihengeri canke uguhinduka kw’ibara ry’agahama, gusubira canke gusanasana n’igikoresho co gutera.
II. PVC Pipe Ihuza
Uburyo bwo gufatanya n’imiyoboro ya PVC ahanini burimwo gufatanya simenti, uguhuza kw’impeta y’impeta y’impeta (urutonde{0}} ubwoko), n’ihuriro ry’urudodo. Ihitamwo rikwiye gushingiye ku vyo umuntu ashobora gukora:
1. Guhindura imiterere y'ikirere (Ivyiza ku bijanye n'amahuza y'ikosa)
• Intambwe:
• Gusukura ahantu hahurirana n’imiyoboro y’imiyoboro kugira ngo umenye neza ko ata mavuta n’inkungugu bizi.
• Umusenyi mu mucyo, ahantu h’ugufatanya n’urupapuro rw’umunyota w’agaciro kugira ngo utere imbere mu gufatanya kw’ivyuma.
• Gukoresha simenti y’ibintu (nk’ivyo PVC{0}} yihariye) ku muyoboro no gushiramwo, ubwo nyene winjize, hanyuma uhindure 1/4 mu masegonda 15-30 gushika mu ntango.
• Reka uhagarare amasaha 24 kugira ngo ukire neza imbere y’uko ushiramwo amazi canke umukazo.
• Amanota y’urufunguzo: Ivyimburwa bitegerezwa kuba bihuye n’ibikoresho vya PVC (nk’akarorero, umuyoboro wa CPVC usaba ko haba igipimo kidasanzwe c’ubushuhe bwinshi. Gukoresha birenze urugero bizotuma habaho ugusesa amaraso kandi bigira ico bikoze ku kuntu umuntu asa.
2. Ihuriro ry'Impeta y'Ivyiyumviro (Ivyokurya- na-Ihuriro ry'Ivyiyumviro, bibereye ku miyoboro nini y'amatiyo y'i -
• Intambwe:
• Gushiramwo amavuta (nk’amazi y’isabune, wirinde amavuta- ishingiye ku mavuta) ku mpera y’injizwa y’umuyoboro.
• Ushire umuyoboro n’isoke y’ivyo bikoresho hanyuma ubishire ku murongo ushizweko ikimenyetso (kenshi ni uruzitiro rwo kugumya ku ruhome rw’imbere rw’ivyo gushiramwo).
• Guhindura aho hantu gatoyi maze ubireke vyicare mu minota 5 kugira ngo iyo mpeta yo gukingira iri mu kibanza.
• Ivy’ugutera imbere: Nta glue isabwa, gusenyura no gusanasana bishoboka, ibereye imigambi isaba guhindura kenshi.
3. Ihuriro ryanditswe (Uburyo bw'Ivyiza)
Igihe uhuza umuyoboro mutoyi wa PVC n’ibikoresho vy’ivyuma, ukoreshe adapteur y’urudodo. Kora urudodo rw’inyuma n’urudodo rwa PTFE kugira ngo utere imbere ikidodo.
III. Gukingira no kwirinda
Naho iyo nzira yoba ari ukuri, hariho ingero z'inyongera zikenewe kugira ngo umuntu ashobore kumenya neza ikidodo c'igihe kirekire:
• Ivyavuyemwo - bishingiye ku gufatanya: Ibintu bifise ikimenyetso (nka H&K (USA) na ThreeBond (Japan)) kugira ngo umuntu yirinde gusenyura bitewe n’ugufatanya hasi.
• Guhagarika umutima kabiri: Ku bijanye n’ingingo zihambaye (nk’ipompo), funga urudodo rudashobora guterwa n’amazi canke gukoresha ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma.
• Igerageza ry’imipira: Inyuma yo gushiramwo amazi mu muyoboro maze buhoro buhoro yongerako umukazo ku rugero rw’incuro 1,5. Niwihweze iminota 30 kandi wihweze ata n’imwe ivuye. Uwo muyoboro ufatwa nk’uwuremewe.
IV. Gucungera iminsi ya PVC
1. Impanuro zo kwuzuza
• Kwirinda itariki yo hanze: Amatiyo y’amazi ategerezwa gupfukwa n’uburemere buhagije bw’inyuma (ari Greeter kuruta canke angana na 30cm) kugira ngo ibintu biremerera ntibibagende. Amatiyo yashizwe ahabona ni ngombwa ko ashirwako amaboko y’uburinzi.
• Anti-UV Gukura: Amatiyo ya PVC akoreshwa hanze mu bihe vyagutse bikwiye kuba UV- ishobora kuba ishobora canke izingiwe n’ikintu co gukingira izuba kugira ngo igabanye uguzimangana n’ugucika intege.
• Uburebure bw'ubushuhe: Umuyoboro wa PVC muri rusangi ufise ubushuhe butari munsi ya degre 60 . Ku bijanye n’amazi menshi - amazi (nk’amazi ashushe), umuyoboro wa CPVC ugomba gukoreshwa canke amazi akwiye kwongerwako.
2. Ingorane z'Ingorane
• Guca ibice bito: Iyo igisasu kiri munsi ya 1/4 y’umuyoboro w’umuyoboro, hashobora gusanurwa hakoreshejwe glue y’ibara ry’agahama canke epoxy resine. Ivyonona cane bisaba gusubirira igice cose c’imiyoboro.
• Gushiramwo ibintu vyose: Suzuma ko uruzitiro rwo gukingira, gusubira gukoresha amavuta, no guhindura uburebure bw’aho umuntu yinjizwa.
• Ibipfukisho: Shira umuyoboro ubudasiba kugira ngo ibisigazwa ntivyirurire ibisigazwa. Niba hariho ikintu co kuzibira, ukoreshe igikoresho co gusukura amazi canke hejuru- indege kugira ngo uyikureho.
Gushiraho amatiyo y’imiyoboro ya PVC bisaba kwitwararika ido n’ido ry’ibintu vyinshi, kuko vyose kuva ku guca neza gushika ku buhinga bwo guhuza ibintu biragira ico bikoze ku buzima bw’umubiri. Kumenya neza ubwo buhinga ntibizotuma gusa umuntu agira ubushobozi bwo gushiramwo ibintu, ariko kandi bizokwongereza ingorane nk’ugusohoka n’ugusambuka. Ku migambi igoye, birakenewe ko haba inama y’ubuhinga bw’umuhinguzi canke ngo bagire ico bavugana n’umuhinga kugira ngo bashobore kwubahiriza ingingo mfatirwako z’inganda (nk’iza GB/T 10002 canke ASTM D1785). Gukoresha neza umuyoboro wa PVC bituma inyungu zayo zibiri z’igiciro{5}} & ukwizigirwa.
