1. Cost- kugwira ntchito: Pa fundo yakuti magesi ghakugwira ntchito mwakuyana waka, mtengo wa charu chapasi chakusoŵa chomene-speed sitima aluminiyamu alumini khebos uli pafupifupi 50% panji kujumphirapo kuluska wa makhebo gha copper core.
2. Kugwira ntchito kwa magesi: Lili na magesi ghawemi chomene na kukana kukhwaŵa, ndipo likulongoraso kuti likukhazikika chomene.
3. Kuteteza: Vinthu vyakutetezgera ni kutentha -}} motol, flame- reretantrant, anti-}}, yakukhalilira chomene, ndiposo yakukolerana na chilengiwa ndiposo yakuchepa -carbon.
4. Vinthu vyakupangika na makina: aluminiyamu aloyi alloy conductor yili na nkhongono yiwemi chomene, kusinthasintha kwakukwana, ductility yankhongono, kubwerera pasi, na kulumikizgana kwakukhazikika.
5. Kutupa kwakunja: Kupangika kwa lead -}} yayi PVC, nkhwakwenelera kwa malo ghakunyeŵa ndipo kungasungika mwaluŵiro panji kuŵikika mu simenti kuti yigwiriskike nchito.
