Mw'isi yo kubaka imiyoboro no kuyitunganya, kwemeza ubusugire no kuramba kw'ibyuma bifite akamaro kanini. Bumwe mu buryo bwiza cyane bwo kubigeraho ni ugukoresha fusion bonded epoxy (FBE). Iyi myenda ntabwo itanga inzitizi ikomeye yo kwangirika gusa ahubwo inatezimbere muri rusange igihe kirekire. Gusobanukirwa n'akamaro k'ibipimo bya FBE ni ingenzi kubakora, injeniyeri, n'abashinzwe imishinga kimwe.
FBEbyashizweho mu rwego rwo kurinda imiyoboro y'ibyuma n'ibikoresho kugira ngo bitagira ingaruka mbi z’ibidukikije, harimo ubushuhe, imiti, n’imihindagurikire y’ubushyuhe. Ibipimo bigenga iyi myenda, nkibisobanura ibyangombwa bisabwa kugirango uruganda rushyizwe mu byiciro bitatu rushyizwemo polyethylene hamwe nigice kimwe cyangwa byinshi byo gutwikisha polyethylene, bigira uruhare runini mu gutuma ayo mwenda akora neza mu gihe kirekire. Ibipimo ngenderwaho byemeza ko ibishishwa bikoreshwa neza kandi bigakomera neza hejuru yicyuma, kikaba ari ingenzi mu gukumira ruswa.
Intandaro yiki kiganiro ni isosiyete iherereye i Cangzhou, mu Ntara ya Hebei, ikaba yarabaye umuyobozi mu gukora imiyoboro y’ibyuma n’ibikoresho byo mu rwego rwo hejuru kuva yashingwa mu 1993. Ifite ubuso bwa metero kare 350.000, umutungo wose w’amafaranga miliyoni 680 n’abakozi 680 babihaye, isosiyete yiyemeje gukora ibicuruzwa byujuje ubuziranenge bukomeye. Ubuhanga bwabo mugukoresha ibipapuro bya FBE byerekana ubwitange bwabo mubusugire no kuramba.
Akamaro ko gukurikizaIbipimo bya FBEntishobora kurenza urugero. Iyo aya mahame akurikijwe, igifuniko kizatanga urwego rurerure rwo kurinda ruzahangana n’ibidukikije bitandukanye. Ibi ni ingenzi cyane cyane kumiyoboro yashyinguwe cyangwa ikarohama mumazi, aho imiyoboro ihura nubushuhe buhoraho nibintu bishobora kwangirika. Ukoresheje igifuniko cy'uruganda rwujuje ubuziranenge bwashyizweho, ibigo birashobora kugabanya cyane ibyago byo kunanirwa kw'imiyoboro, bityo bikirinda gusanwa bihenze ndetse n’ibidukikije.
Byongeye kandi, kuramba k'umuyoboro birenze ibirenze gukumira ruswa; nijyanye no kwemeza ko igifuniko gishobora kwihanganira imihangayiko yakozwe mugihe cyo kwishyiriraho no gukora. Ibipimo ngenderwaho bya FBE byita kubintu nko guhuza, guhinduka, no kurwanya ingaruka, ibyo byose bigira uruhare mubikorwa rusange bya sisitemu. Mugushora imari murwego rwohejuru rwujuje ubuziranenge, ibigo birashobora kongera ubuzima bwimiyoboro yabyo, amaherezo bikagabanya amafaranga yo kubungabunga no kunoza imikorere.
Muri make, akamaro k'ibipimo ngenderwaho bya FBE muguhuza uburinganire n'inzira ndende ntibishobora kwirengagizwa. Ibigo nka Cangzhou biri ku isonga mu nganda, bitanga ibicuruzwa byingenzi byujuje ubuziranenge. Mugushira imbere ubuziranenge no kubahiriza, bifasha kurinda ibikorwa remezo byingenzi mubukungu bwacu nibidukikije. Mugihe icyifuzo cya sisitemu yizewe kandi iramba ikomeje kwiyongera, impuzu za FBE zizakomeza kugira uruhare runini mugushikira izo ntego. Gushora imari mubyiza byuyu munsi bizatanga umusaruro mugihe kizaza, bizatuma imiyoboro yacu ikomeza kuba umutekano kandi ikora mumyaka iri imbere.
Igihe cyo kohereza: Gashyantare-26-2025