Mapepala a 1050 aluminiyumu amagwiritsidwa ntchito kwambiri pamakampani ambiri, kuyesa kwasayansi, mafakitale am'magawo ndi madera ena. Kugwiritsa ntchito kumeneku ndi motere: zofunikira tsiku ndi tsiku, zida zowunikira, nyali ndi nyali, koyilo wa chakudya; scutcheon, mapulatifomu, zokongoletsa; chidebe chamakampani, mankhwala ndi makampani ofululira, kuzirala, zamagetsi; bolodi losokoneza, magawo ena, etc.