Icyuma cya aluminiyumu (Ubwoko 2)

Ibyuma bya aluminiyumu ni ubwoko bwibyuma bya karubone bivurwa nuburyo bushyushye bwo gutwika impande zombi hamwe na aluminium cyangwa aluminium-silicon. Iyi nzira igamije kuzamura imiterere yayo, cyane cyane kwangirika no kurwanya ingese. Ibyuma bya aluminiyumu bifite imbaraga, ubukana, hamwe nuburyo bwiza bwubukanishi bwibyuma gakondo mugihe hagaragaramo isura nziza ya aluminium na antioxydeant. Ihuriro ryiza ryiyi mico ituma ibyuma bya aluminiyumu ibyuma bifite ubushobozi bwongerewe imbaraga hamwe nibisabwa mugari.

Ibyuma bya aluminiyumu biza muburyo bubiri, Ubwoko 1 na Ubwoko 2.

Icyuma cya aluminiyumu Ubwoko bwa 2 ni hot-dip yashizwemo na aluminiyumu nziza. Yashizweho byumwihariko kubisabwa aho hakenewe kurwanya ruswa yo mu kirere.

Icyuma cya aluminiyumu Ubwoko bwa 2 hamwe nicyuma cya aluminiyumu cyateganijwe gusabwa na CINI kugirango ikoreshwe mu miyoboro ikingira ibintu aho usanga hashobora kubaho ruswa hamwe n’umuriro. Ibi bikoresho bitanga impirimbanyi zo kurwanya ruswa no kurinda umuriro, bigatuma bahitamo neza kubisabwa nkuko amabwiriza ya CINI abiteganya.