Aluminium ibishashara ntibisabwa gutema ibiti, byakozwe muburyo bwo guca aluminium.
Aluminium irakomeye kuruta ibiti, ariko ibiti nabyo bifite umwihariko wihariye kubibabi byinshi byimbaho hamwe nubukomezi bukomeye, kugirango rero ugabanye neza ibyo bikoresho byombi bitandukanye, ibishushanyo byibyuma byabonetse biratandukanye rwose.Ibipimo nkuburyo, Inguni n'ikinyo cy'amenyo yabonetse ya aluminiyumu yatunganijwe neza kugirango biranga aluminiyumu.Bisanzwe usanga bigoye kandi byoroshye.
Imiterere yinkwi iroroshye cyane kandi ifite ingano nuburyo butandukanye bwa fibre.Gutema ibiti bisaba amenyo yabonetse yicyuma kibisi kugirango ukemure neza icyerekezo cya fibre yinkwi kandi wirinde ibibazo nko gutanyagura no gutemagura kumpande zinkwi mugihe cyo gutema inzira.
Gukoresha ibyuma bya aluminiyumu mu gutema ibiti bishobora gutera ingaruka mbi zo gutema.Kubera ko amenyo yabonetse ya aluminiyumu yabonetse adakwiriye gutema ibiti, birashobora gutera ibiti bitaringaniye mu giti, hamwe nibibazo nka burri n'amarira, bikagira ingaruka kubikorwa byo gutunganya y'ibiti.
Mugihe icyuma cya aluminiyumu gikoreshwa mu gutema ibiti, icyuho kiri hagati y amenyo yabonetse gishobora guhagarikwa nudusimba twibiti, bigatuma ubushyuhe buke bwikwirakwizwa ryicyuma bityo bikagabanya ubuzima bwumurimo wicyuma.