Qhov hnyav ntawm 16-gauge aluminium ntawv yuav nyob ntawm nws qhov ntev (ntev, dav) thiab tshwj xeeb alloy ntawm aluminium siv. Lub thickness ntawm a 16-gauge aluminium ntawv yog kwv yees li 0.0508 ntiv tes lub 1.29 millimeters. Txhawm rau xam qhov hnyav, koj tuaj yeem siv cov qauv hauv qab no:
Qhov hnyav (hauv phaus) = Ntev (hauv ntiv tes) x dav (hauv ntiv tes) x Thickness (hauv ntiv tes) x ceev (nyob rau hauv phaus ib cubic nti)
Qhov ntom ntawm txhuas yog kwv yees li 0.098 phaus ib qho cubic nti.
Yog li, Yog tias koj muaj qhov ntev ntawm koj 16-kawg Aluminium ntawv, Koj tuaj yeem suav cov hnyav siv cov mis no. Piv txwv li, Yog tias koj muaj ib daim ntawv ntawd 48 nti ntev thiab 24 nti dav:
Hnyav = 48 nti x 24 nti x 0.0508 nti x 0.098 phaus ib qho cubic nti = 59.06 phaus
Nov yog qhov hnyav theoretical, thiab qhov hnyav tiag tiag yuav sib txawv me ntsis nyob ntawm qhov tshwj xeeb thiab txhua cov txheej txheem lossis kev kho mob thov rau daim ntawv aluminium.