Ibu ibu nke mpempe akwụkwọ 16-gauge aluminom ga-adabere na ya (ogologo, mgbasa) na nke alloy nke aluminom jiri. Ọkpụrụkpụ nke a 16-nlele aluminum mpempe akwụkwọ dị ka 0.0508 inches ma ọ bụ 1.29 millimeters. Iji gbakọọ ibu, Nwere ike iji usoro ndị a:
Aro (Na paụnd) = Ogologo (na sentimita) obosara x (na sentimita) x Ọgwụ (na sentimita) x njupụta (na paụnd kwa cubic inch)
Ibelata aluminom bụ ihe dị ka 0.098 pound kwa cubic inch.
So, Ọ bụrụ na ịnwere akụkụ nke mpempe akwụkwọ 16-giuge aluminom, ị nwere ike ịgbakọ ogo iji usoro a. Ọmụmaatụ, Ọ bụrụ na ị nwere mpempe akwụkwọ 48 sentimita asatọ na 24 sentimita asatọ:
Ibu = 48 inches x 24 inches x 0.0508 inches x 0.098 paụnd kwa cubic inch = 59.06 pound
Nke a bụ oke mkpali, na ezigbo oke nwere ike ịdị na-adabere na Alloy na mkpuchi ọ bụla ma ọ bụ ọgwụgwọ ọ bụla etinyere na mpempe akwụkwọ aluminom.