rw
Coil ishyushye ya galvanized coil nibikoresho byibanze bikoreshwa cyane mubikoresho byubaka no gushushanya. Ubu bwoko bwa coil yicyuma bukorwa inzira yihariye ya galvanization, aho yashizwe mugice kirinda zinc. Iyi nzira irakomeye mugutezimbere ibyuma byo kurwanya kwangirika, bigira akamaro cyane mubidukikije byubwubatsi aho bigaragara.