Mu isi yo kubaka no kubungabunga imiyoboro, kwemeza ko imiyoboro y'ibyuma ikora neza kandi iramba ni ingenzi cyane. Bumwe mu buryo bwiza bwo kubigeraho ni ugukoresha irangi rya epoxy riboheshejwe (FBE). Iri rangi ntiritanga gusa imbogamizi ikomeye yo kwangirika ahubwo rinanongera uburambe bw'imiyoboro muri rusange. Gusobanukirwa akamaro k'amahame ngenderwaho ya FBE ni ingenzi ku bakora, abahanga mu by'imashini, n'abayobozi b'imishinga.
Gutwikira FBEbyagenewe by'umwihariko kurinda imiyoboro y'ibyuma n'ibikoresho byabyo ingaruka mbi z'ibidukikije, harimo ubushuhe, imiti, n'ihindagurika ry'ubushyuhe. Amahame agenga aya mabwiriza, nk'ayagena ibisabwa kugira ngo habeho irangi rya polyethylene rikozwe mu ruganda rigizwe n'ibice bitatu n'urundi rwego rumwe cyangwa nyinshi za polyethylene zikozwe mu buryo bwa sintered, agira uruhare runini mu kwemeza ko amabwiriza akora neza mu gihe kirekire. Aya mahame yemeza ko amabwiriza akoreshwa neza kandi agafata neza ubuso bw'icyuma, ibi bikaba ari ingenzi mu gukumira ingese.
Ishingiro ry'iki kiganiro ni ikigo giherereye i Cangzhou, mu Ntara ya Hebei, cyabaye icya mbere mu gukora imiyoboro y'ibyuma n'ibikoresho by'icyuma byiza kuva cyashingwa mu 1993. Ifite ubuso bwa metero kare 350.000, umutungo wose wa miliyoni 680 z'amanyarwanda n'abanyamwuga 680, ikigo cyiyemeje gukora ibicuruzwa byujuje ibisabwa mu buziranenge. Ubuhanga bwabo mu gukoresha irangi rya FBE bugaragaza ko biyemeje gukomeza ubuziranenge bw'imiyoboro no kuramba.
Akamaro ko gukurikizaIbipimo ngenderwaho bya FBE byo gusigaNtibishobora gukabya. Iyo aya mahame akurikizwa, irangi ritanga uburinzi burambye bushobora kwihanganira ubukana bw'ibidukikije bitandukanye. Ibi ni ingenzi cyane ku miyoboro itwikiriwe cyangwa irengerwa mu mazi, aho imiyoboro ihura n'ubushuhe buhoraho n'ibintu bishobora kwangiza. Binyuze mu gukoresha irangi ry'uruganda ryujuje ibisabwa, amasosiyete ashobora kugabanya cyane ibyago byo kwangirika kw'imiyoboro, bityo akirinda gusana bihenze no kwangiza ibidukikije.
Byongeye kandi, kuramba k'umuyoboro w'amazi ntibigarukira gusa ku gukumira ingese; ahubwo ni no kwemeza ko irangi rishobora kwihanganira imbaraga za mekanike ziterwa no gushyirwaho no gukoreshwa. Amabwiriza agenga irangi rya FBE ashingira ku bintu nko gufatana, koroherana, no kudakora neza, byose bigira uruhare mu mikorere rusange y'imiyoboro y'amazi. Mu gushora imari mu irangi ryiza ryujuje aya mahame, ibigo bishobora kongera igihe cy'imiyoboro yabyo, amaherezo bikagabanya ikiguzi cyo kuyisana no kunoza imikorere.
Muri make, akamaro k'amahame ngenderwaho ya FBE mu kwemeza ko imiyoboro y'amazi ikora neza kandi iramba ntishobora kwirengagizwa. Ibigo nka Cangzhou biri ku isonga mu nganda, bitanga ibicuruzwa by'ingenzi byujuje aya mahame. Mu gushyira imbere ubuziranenge n'iyubahirizwa ry'amategeko, bifasha mu kurinda ibikorwa remezo bifitiye akamaro ubukungu bwacu n'ibidukikije. Uko icyifuzo cy'imiyoboro y'amazi yizewe kandi irambye gikomeza kwiyongera, iy'amazi ya FBE izakomeza kugira uruhare runini mu kugera kuri izi ntego. Gushora imari mu iy'amazi meza uyu munsi bizatanga umusaruro mu gihe kizaza, bitume imiyoboro yacu ikomeza kuba myiza kandi ikora neza mu myaka iri imbere.
Igihe cyo kohereza: Gashyantare-26-2025