Mu myaka ya vuba aha, icyuma gisanzwe cyicyuma cyikirere cyarushijeho kumenyekana kuko icyatsi cyacyo cyoroshye nicunga ryijimye ryuzuza uburyo busanzwe bwo gutunganya ubusitani nubusitani. Ahari urugero ruzwi cyane ni Umumarayika wa Antony Gormley wo mu majyaruguru ahitwa Gateshead, nubwo rikoreshwa cyane muri Igenamiterere rinini cyane nko mu busitani bwite ndetse n’ubwa Leta, parike n’amaterasi.

Iyi patina ikorwa na okiside yicyuma, ikora urwego rwiza rw ingese. Ibyuma byoroheje byoroheje bigira ingese yoroheje kandi yoroheje igumana ubushuhe kandi bigatuma ogisijeni igera ku cyuma kitangirika, bityo ruswa ikomeza kugeza igihe ibyuma byangirika burundu.

Iki gipimo cyinshi kubera ibice bivangwa nicyuma cyikirere kandi bikora nkimbogamizi ya ogisijeni nubushuhe buturuka kumikorere.

Niki gitera okiside yicyuma cyikirere?

Ibihe byikirere mubisanzwe bitangwa kandi bigashyirwaho mbere yo gutangira inzira ya okiside kandi mubisanzwe bifite ibara ryijimye ryijimye. Nyuma yo kwishyiriraho, guhura namazi, ogisijeni, urumuri rwizuba hamwe n’umwanda uhumanya ikirere bitangira inzira yo kubora.

Izi ngingo zose zigira ingaruka kumuvuduko wo kubona firime ikingira ndetse no kugaragara kwa firime. Mu gice cy’amajyaruguru, ubuso bwerekeza mu majyepfo cyangwa iburengerazuba bukunda gushyuha no gukama nizuba kenshi, bikavamo ubuso bworoshye, buringaniye kuruta ubuso bwerekeza mumajyaruguru nuburengerazuba, bugenda butera imbere buhoro buhoro.

Imijyi hamwe n’inganda mubisanzwe bifite umwanda mwinshi cyane cyane sulfure, bizatera okiside cyane kuruta icyaro.

Nigute narinda amabuye yanjye ya kaburimbo?

Kubwamahirwe, nubwo ingese nziza itwikiriye ibyuma birashobora kwanduza amazi yatemba, kandi mugihe ikurura ibyuma, irashobora kwangiza vuba amabuye na kaburimbo. Ariko, hariho uburyo bwo kubuza ibi kubaho.

Niba umwitozo wa corten ushyizwe kuruhande rwa kaburimbo, igisubizo gikunze kugaragara ni ugusiga icyuho cya sima ya mm 5 kugeza 10 mm hagati yimyitozo na kaburimbo. Niba ushyizwe kuri sisitemu ya pase, sisitemu izagira ibisubizo bimwe. Ibi bituma ubuhehere ubwo aribwo bwose butemba munsi yubutaka bwuzuye (FFL) no hafi ya pave.

Niba kubwimpamvu iyo ari yo yose icyuho kidashoboka, imipaka yimbitse, ya kaburimbo irashobora kunyura kumpera yinyuma yurukuta. Nibintu byiza bifasha mumazi kandi birashobora no kuzuza umwanya hamwe na kaburimbo.

Aho ibicuruzwa byikirere bimanitse hejuru yumuhanda, kuriAHLturashobora gutwikira munsi yibikoresho hamwe nibicuruzwa hamwe nifu kugirango tubashe kumera nkicyuma cyikirere, ariko nta okiside iganisha kumurongo utagaragara.