Amakuru

Urupapuro rwicyumani ubwoko bwibikoresho byubaka abantu benshi bazahitamo kugura. Iyo uhisemo urupapuro rwicyuma, abantu bazitondera ibiranga nibiranga. Nibihe bintu biranga urupapuro rwicyuma? Ni ibihe bintu biranga isahani y'icyuma?
1 、 Ni ibihe bintu biranga isahani y'icyuma?
1. Isahani yicyuma ifite ubwizerwe bwiza, kandi igipimo cya galvanised ni metallurgical ihujwe nicyuma, ihinduka igice cyicyuma. Kubwibyo, igihe cyo gutwikira kirashobora kwizerwa.
2. Isahani yicyuma ifite imbaraga zo kurwanya ruswa. Ibyuma bya galvanizasi bisizwe hamwe na zinc metallic kugirango birinde kwangirika hejuru kandi byongere ubuzima bwa serivisi. Ubu bwoko bwibyuma bisize byitwa plaque yamashanyarazi. Galvanizing nuburyo bwubukungu kandi bunoze bwo gukumira ingese zikoreshwa cyane, kandi hafi kimwe cya kabiri cyumusaruro wa zinc kwisi ukoreshwa muriki gikorwa. Isahani yicyuma ni ubwoko bwingenzi bwaicyuma kirwanya ruswa, sibyo gusa kuko zinc ishobora gukora urwego rukingira hejuru yicyuma, ariko nanone kubera ko zinc ifite ingaruka zo kurinda catodiki. Iyo igipande cyangiritse cyangiritse, kirashobora gukumira kwangirika kwibikoresho fatizo bishingiye ku cyuma binyuze mu kurinda catodiki.
3. Igipfundikizo cyicyuma cyometseho icyuma gifite ubukana bukomeye, kigizwe nuburyo bwihariye bwibyuma bishobora kwihanganira ibyangiritse mugihe cyo gutwara no gukoresha.
2 、 Ni ibihe bintu biranga icyuma gisya?
1. Isahani yicyuma ifite imbaraga zo kurwanya okiside. Ubuso bwa okiside yo hejuru ya plaque ya galvanis irakomeye, irashobora kongera imbaraga zo kurwanya ruswa hamwe nubushobozi bwo kwinjira mubice.
2. Isahani yicyuma ifite ibyiza byo kurinda muri rusange, kandi buri gice cyigice cyashizweho gishobora gushyirwaho zinc, bigatanga uburinzi bwuzuye no mubihe byo kwiheba, mu mfuruka zikarishye, hamwe n’ahantu hihishe.
Urupapuro rwicyuma rushobora kuramba kandi ruramba, kandi mubidukikije, umujyi usanzwe urinda ingese irashobora gukomeza kumara imyaka irenga 50 bidakenewe gusanwa. Mu mijyi cyangwa mu nyanja, urwego rusanzwe rwo gukumira ingese rushobora kubungabungwa imyaka 20 bidakenewe gusanwa.