Wakoze guca, ariko kashe yamenetse bisobanura guta igihe, amafaranga, nibikoresho. Igice kimwe kibi kumurongo wa PVC kirashobora kuguhatira guca igice cyose hanyuma ugatangira hejuru.

Kugirango ushyire umupira wumupira kumuyoboro wa PVC, ukoresha gusudira. Ibi bikubiyemo guca umuyoboro neza, gusibanganya, gushira primer ya PVC na sima hejuru yimpande zombi, hanyuma ukabisunika hamwe hamwe na kimwe cya kane hanyuma ukabifata neza kugeza igihe imiti iva.

Ibi ntabwo bifatanye gusa; ni inzira yimiti ihuza plastike mugice kimwe, gikomeye. Kubyumva neza ntabwo biganirwaho kubyiza. Ningingo mpora nshimangira nabafatanyabikorwa nka Budi muri Indoneziya. Abakiriya be, baba abashoramari binini cyangwa abadandaza baho, biterwa no kwizerwa. Igice cyananiranye ntabwo gisohoka gusa; ni umushinga utinda no gukubita izina ryabo. Reka dusuzume ibibazo byingenzi kugirango buri installation igende neza.

Nigute ushobora guhuza valve numuyoboro wa PVC?

Ufite valve mu ntoki, ariko urareba umuyoboro woroshye. Uzi ko hari ubwoko butandukanye bwihuza, ariko niyihe ikwiye kumurimo wawe kugirango yemeze sisitemu ikomeye, idafite amazi?

Uhuza valve kumuyoboro wa PVC murimwe muburyo bubiri: guhuza burundu-gusudira-gusudira (sock), nibyiza kuri PVC-kuri-PVC, cyangwa umurongo uhuza umurongo, byiza guhuza PVC mubice byibyuma nka pompe.

Guhitamo uburyo bwiza nintambwe yambere yo kwishyiriraho umwuga. Kuri sisitemu zose ni PVC,gusudirani inganda. Irema ingingo idafite aho ihuriye, ihujwe ikomeye nkumuyoboro ubwawo. Inzira irihuta, yizewe, kandi ihoraho. Ihuriro rifite insanganyamatsiko rikoreshwa mugihe ukeneye guhuza umurongo wa PVC kubintu bifite insinga zicyuma zihari, cyangwa mugihe uteganya ko ugomba gukuramo valve byoroshye nyuma. Nyamara, ibikoresho bya pulasitike bifatanye bigomba gushyirwaho neza kugirango wirinde gucika intege. Kubisanzwe imiyoboro ya PVC, burigihe ndasaba imbaraga nubworoherane bwumuti-weld. Iyo serivisi ari urufunguzo, aimipira yukuri yubumweiguha ibyiza byisi byombi.

Nubuhe buryo bwiza bwo gushiraho umupira wumupira?

Umuyoboro uhambiriwe neza, ariko ubu ikiganza gikubita urukuta kandi ntigishobora gufunga. Cyangwa washyizeho valve yukuri yubumwe cyane ku nkokora kuburyo udashobora kubona umugozi kuri yo.

"Inzira nziza" yo gushiraho umupira wumupira ni ugutegura imikorere yacyo. Ibi bivuze gukama-kubanza kwemeza ko ikiganza gifite radiyo yuzuye ya dogere 90 yuzuye kandi ko utubuto twubumwe dushobora kuboneka neza kugirango tubungabunge ejo hazaza.

Kwishyiriraho neza birenze aIkirangantego; bijyanye nibikorwa birebire. Aha niho umunota wo gutegura uzigama isaha yo gukora. Mbere yuko ufungura primer, shyira valve mumwanya wabigenewe hanyuma uzunguze ikiganza. Iragenda yisanzuye kuva ifunguye rwose ifunze burundu? Niba atari byo, ugomba guhindura icyerekezo cyacyo. Icyakabiri, niba ukoresha ubuziranengeubumwe bwukurinkibyacu kuri Pntek, ugomba kwemeza ko ushobora kugera kubuto bwubumwe. Intego yiyi mibande nukwemerera gukuraho umubiri wa valve utabanje guca umuyoboro. Ntahwema kwibutsa Budi kubwira abakiriya be ibi: niba udashobora kubona umugozi ku mbuto, watsinze intego yose ya valve. Tekereza nko gushiraho atari uyumunsi gusa, ariko kumuntu ugomba kuyikorera imyaka itanu uhereye ubu.

Ese umupira wa PVC werekeza?

Uriteguye hamwe na sima, ariko urahagarara, ushakisha ubwoba umwambi utemba kumubiri wa valve. Uzi gufunga icyerekezo cyerekezo inyuma cyaba ikosa rikomeye, rihenze.

Oya, umupira usanzwe wa PVC ntabwo ari icyerekezo; ni byerekezo. Ikoresha igishushanyo mbonera gifite kashe kumpande zombi, ikemerera guhagarika imigezi neza neza uhereye kumpande zombi. "Icyerekezo" cyonyine cyo guhangayikishwa nicyerekezo cyumubiri cyo kugerwaho.

Iki nikibazo cyiza kandi gisanzwe. Ubwitonzi bwawe bufite ishingiro kuko izindi valve, nkareba indangacyangwa isi ya valve, irayobora rwose kandi izananirwa niba yashyizwe inyuma. Bafite umwambi utandukanye kumubiri kugirango bakuyobore. A.umupira wamaguru, ariko, ikora ukundi. Intangiriro yacyo ni umupira woroshye ufite umwobo unyuzemo, uzunguruka kugirango ushireho intebe. Kubera ko hari intebe kumpande zombi zo hejuru no hepfo yumupira, ikora kashe ifatanye utitaye kuburyo igitutu kiva. Rero, urashobora kuruhuka. Ntushobora kwishyiriraho umupira usanzwe "inyuma" mubijyanye no gutemba. Igishushanyo cyoroshye, gikomeye ni imwe mu mpamvu zizwi cyane. Gusa wibande kubishyira kugirango ikiganza nubumwe byoroshye kugera.

Nibihe byizewe byumupira wa PVC?

Wabonye bihendutse, nta zina rya PVC valve yamenetse cyangwa yamenetse nyuma yumwaka umwe gusa, bigatuma wibaza ibikoresho ubwabyo. Uribaza niba ugomba gukoresha gusa ibyuma bihenze cyane.

Imipira yo mu rwego rwo hejuru ya PVC yizewe cyane kandi irashobora kumara imyaka mirongo. Imibereho yabo igenwa nubwiza bwibikoresho fatizo (inkumi na recycled PVC), gukora neza, no kuyishyiraho neza. Indangantego nziza ikunze kwerekana sisitemu irimo.

Ubwizerwe bwa aPVC umupirairamanuka kubyo ikozwe nuburyo ikozwe. Ngiyo ishingiro rya filozofiya yacu kuri Pntek.

Ni iki kigaragaza kwizerwa?

• Ubwiza bw'ibikoresho:Turashimangira gukoresha100% isugi PVC. Indangagaciro nyinshi zihenze zikoresha ibikoresho bitunganijwe neza cyangwa byuzuza, bigatuma plastike isenyuka kandi ikananirwa gutsindwa nigitutu cyangwa UV ihura. Isugi PVC itanga imbaraga zisumba izindi hamwe no kurwanya imiti.
• Gukora neza:Umusaruro wacu wikora uremeza ko buri valve isa. Umupira ugomba kuba wuzuye kandi intebe zoroshye neza kugirango habeho kashe ya bubble. Tugerageza-kugerageza indangagaciro zacu kurwego rusumba kure cyane ibyo bazigera babona mumurima.
• Igishushanyo cyo kuramba:Ibiranga umubiri wubumwe nyabwo, EPDM cyangwa FKM O-impeta, hamwe nigishushanyo mbonera gikomeye byose bigira uruhare mubuzima burambye. Iri ni itandukaniro hagati yo guta igice n'umutungo muremure.

Byakozwe neza, byashyizweho neza PVC valve ntabwo ari ihuriro ridakomeye; nibiramba, birinda ruswa, kandi bikoresha igisubizo fo