Intego y'ibikoresho byo gutwikira
Gutwikira hejuru yimiyoboro yicyuma ningirakamaro kugirango wirinde ingese.Kwangirika hejuru yimiyoboro yicyuma birashobora guhindura cyane imikorere yabyo, ubuziranenge, nuburyo bugaragara.Kubwibyo, uburyo bwo gutwikira bugira ingaruka zitari nziza kumiterere rusange yibicuruzwa byicyuma.
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Ibisabwa kubikoresho byo gutwikira
Nkurikije ibipimo byashyizweho n’ikigo cy’Abanyamerika gishinzwe peteroli, imiyoboro yicyuma igomba kurwanya ruswa byibuze amezi atatu.Nyamara, icyifuzo cyigihe kirekire cyo kurwanya ingese cyiyongereye, hamwe nabakoresha benshi basaba kwihanganira amezi 3 kugeza kuri 6 mububiko bwo hanze.Usibye kuramba kuramba, abayikoresha biteze ko impuzu zigumana ubuso bunoze, ndetse no gukwirakwiza imiti igabanya ubukana nta gusimbuka cyangwa gutonyanga bishobora kugira ingaruka kumiterere.
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Ubwoko bwibikoresho byo gutwikira nibyiza nibibi
Mu miyoboro yo mu mijyi yo mu mijyi,imiyoboro y'icyumazikoreshwa cyane mu gutwara gaze, peteroli, amazi, nibindi byinshi.Ipitingi kuriyi miyoboro yavuye mubikoresho gakondo bya asfalt ihinduka polyethylene resin nibikoresho bya epoxy resin.Imikoreshereze yimyenda ya polyethylene yatangiye mu myaka ya za 1980, kandi hamwe nuburyo butandukanye, ibice hamwe nuburyo bwo gutwikira byagaragaye buhoro buhoro.
3.1 Ibikomoka kuri peteroli
Igikoresho cya peteroli ya asifalt, igipande gakondo kirwanya ruswa, kigizwe na peteroli ya asifalt ya peteroli, gishimangirwa nigitambara cya fiberglass hamwe na firime ya polyvinyl chloride yo hanze.Itanga amazi meza cyane, ifata neza ahantu hatandukanye, kandi ikora neza.Icyakora, ifite ibibi birimo kwibasirwa n’imihindagurikire y’ubushyuhe, gucika intege mu bushyuhe buke, no guhura no gusaza no guturika, cyane cyane mu butaka bw’ubutaka, bikenera ingamba zo kubarinda no kongera ibiciro.
3.2 Amakara yamakara
Amakara yamakara, akozwe muri epoxy resin na asifalt yumuriro wamakara, yerekana amazi meza n’imiti irwanya imiti, kurwanya ruswa, gufatana neza, imbaraga za mashini, hamwe n’imiterere.Ariko, bisaba igihe kirekire cyo gukiza nyuma yo gusaba, bigatuma ishobora guhura n'ingaruka mbi ziterwa nikirere muri iki gihe.Byongeye kandi, ibintu bitandukanye bikoreshwa muri sisitemu yo gutwikira bikenera ububiko bwihariye, kuzamura ibiciro.
3.3 Ifu ya Epoxy
Ifu ya Epoxy itwikiriye, yatangijwe mu myaka ya za 1960, ikubiyemo gutera amashanyarazi mu buryo bwa elegitoronike hejuru y’imiyoboro yabanje gutunganywa kandi yashyutswe mbere, ikora urwego rwinshi rwo kurwanya ruswa.Ibyiza byayo birimo ubushyuhe bugari (-60 ° C kugeza 100 ° C), gufatana gukomeye, kurwanya neza gutandukana kwa catodiki, ingaruka, guhinduka, no kwangirika kwa weld.Nyamara, firime yayo yoroheje ituma ishobora kwangirika kandi isaba tekiniki nubuhanga buhanitse bwo gukora, bitera ibibazo mubikorwa byo murwego.Nubwo irusha ibintu byinshi, igabanuka ugereranije na polyethylene mubijyanye no kurwanya ubushyuhe no kurinda ruswa muri rusange.
3.4 Igikoresho cya polyethylene Irwanya ruswa
Polyethylene itanga ingaruka nziza zo guhangana ningaruka zikomeye hamwe nubushyuhe bwagutse.Irasanga ikoreshwa cyane mu turere dukonje nk'Uburusiya n'Uburayi bw'Uburengerazuba mu miyoboro bitewe n'imiterere yayo ihindagurika kandi irwanya ingaruka, cyane cyane ku bushyuhe buke.Nubwo bimeze bityo ariko, imbogamizi ziracyari mubikorwa byacyo ku miyoboro minini ya diameter, aho hashobora kuvuka ibibazo, kandi kwinjira mu mazi bishobora gutera kwangirika munsi y’igitambaro, bisaba ko hakorwa ubushakashatsi bunoze kandi bunoze mu buhanga bwo gukoresha ibikoresho.
3.5 Igipfunsi Cyinshi cyo Kurwanya ruswa
Ibirindiro biremereye birwanya ruswa bitanga imbaraga zo kurwanya ruswa ugereranije nibisanzwe.Berekana imbaraga z'igihe kirekire ndetse no mubihe bibi, igihe cyo kubaho kirengeje imyaka 10 kugeza kuri 15 mubidukikije bya shimi, marine, hamwe na solvent, hamwe nimyaka irenga 5 mubihe bya acide, alkaline, cyangwa umunyu.Iyi myenda isanzwe ifite uburebure bwa firime yumye kuva kuri 200 mm kugeza 2000μm, bigatuma irinda kandi iramba.Zikoreshwa cyane mubikorwa byo mu nyanja, ibikoresho bya shimi, ibigega byo kubikamo, hamwe nu miyoboro.
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Ibibazo Rusange hamwe nibikoresho byo gutwikira
Ibibazo bisanzwe hamwe na coatings harimo gushyira muburyo butaringaniye, gutonyanga imiti igabanya ubukana, no gukora ibibyimba.
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Isesengura ryibibazo byubuziranenge
Ikibazo cyose kiva kumpamvu zitandukanye, giterwa nibintu bitandukanye;na bundle yicyuma cyerekanwe nubwiza bwikibazo nacyo gishobora kuba guhuza byinshi.Impamvu zitera kuringaniza zirashobora kugabanywa muburyo bubiri, kimwe nikintu kitaringaniye cyatewe no gutera nyuma umuyoboro wibyuma winjiye mumasanduku;icya kabiri nikintu kitaringaniye cyatewe no kudatera.
Impamvu yibintu byambere biragaragara ko byoroshye kubona, kubikoresho byo gutwikira mugihe umuyoboro wibyuma winjira mumasanduku yo gutwikira muri 360 ° hafi yimbunda 6 zose (umurongo wikariso ufite imbunda 12) zo gutera.Niba buri mbunda yatewe hanze yubunini butandukanye, noneho bizaganisha ku gukwirakwiza kuringaniza imiti igabanya ubukana mu bice bitandukanye byumuyoboro wibyuma.
Impamvu ya kabiri ni uko hari izindi mpamvu zitera ibintu bitaringaniye usibye gutera.Hariho ubwoko bwinshi bwibintu, nkumuyoboro wibyuma byinjira, ingese, kuburyo gutwikira bigoye kugabanwa neza;Umuyoboro w'icyuma ufite igipimo cy'amazi asigara inyuma iyo emuliyoni, iki gihe cyo gutwikirwa bitewe no guhura na emulsiyo, kuburyo kubungabunga ibidukikije bigoye kwizirika hejuru yumuyoboro wibyuma, kugirango hatabaho igifuniko cya ibice byumuyoboro wibyuma bya emulsiyo, bikavamo gutwikira umuyoboro wibyuma byose ntabwo ari kimwe.
(1) Impamvu ya anticorrosive agent imanika ibitonyanga.Igice cyambukiranya umuyoboro wicyuma kizengurutse, burigihe burigihe imiti igabanya ubukana yatewe hejuru yumuyoboro wibyuma, imiti igabanya ubukana mugice cyo hejuru kandi inkombe izatemba igana mugice cyo hasi bitewe nimpamvu zikomeye, Bizakora Ikintu cyo Kumanika Igitonyanga.Ikintu cyiza nuko hariho ibikoresho byitanura mumurongo utanga umusaruro wuruganda rukora ibyuma, rushobora gushyushya no gukomera imiti igabanya ubukana yatewe hejuru yumuringa wibyuma mugihe kandi bikagabanya umuvuduko wumuti wa anticorrosive.Ariko, niba ububobere bwa anticorrosive agent butari hejuru;nta gushyushya ku gihe nyuma yo gutera;cyangwa ubushyuhe bwo gushyushya ntabwo buri hejuru;nozzle ntabwo imeze neza kumurimo, nibindi bizaganisha kuri anticorrosive agent umanika ibitonyanga.
(2) Impamvu zitera ifuro rya anticorrosive.Bitewe nikibanza gikoreramo cyubushuhe bwikirere, gukwirakwiza amarangi birakabije, kugabanuka kwubushyuhe bwo kugabanuka bizatera ibintu byinshi.Ibidukikije byo mu kirere, ubushyuhe buke, imiti igabanya ubukana yatewe mu bitonyanga bito, bizatuma ubushyuhe bugabanuka.Amazi yo mu kirere afite ubuhehere bwinshi nyuma yo kugabanuka k'ubushyuhe azagenda yegeranya kugira ngo atume ibitonyanga byiza by'amazi bivangwa no kubungabunga ibidukikije, hanyuma amaherezo byinjire imbere mu gifuniko, bikavamo ikintu cyo gutwikira.
Igihe cyo kohereza: Ukuboza-15-2023