Menyekanisha
AHL CORTEN ni uruganda rugezweho rwo mu rwego rwo hejuru ruzobereye mu gukora igishushanyo mbonera, gukora neza n’ubucuruzi mpuzamahanga. Ikirere gihindagurika hamwe nimpinduka zigihe, ibara ryacyo hejuru hamwe nimiterere ihinduka, ubwinshi nubwumvikane bwiza. Ikirere gikoreshwa mugushushanya amashusho yubusitani. Kwangirika kwicyuma cyikirere cyahujwe nigishusho kugirango gikore ibihangano bidasanzwe byicyuma, bihujwe neza nibidukikije kandi byongera imyumvire yimiterere. Dutanga ubwoko bwose bwibicuruzwa byikirere, harimo ariko ntibigarukira gusa: ubukorikori bwibyuma, ibishushanyo byubusitani, gushushanya urukuta, ikirango cyibyuma, gushushanya ibirori, imitako yuburayi, imitako yubushinwa cyangwa ibindi bishushanyo mbonera.