Kulemera kwa 1/8-inchi (0.125-inchi) gulu lamphamvu la aluminium ndi miyeso 4 ft x 8 ft (48 mu x 96 mu) imatha kuwerengedwa pogwiritsa ntchito kachulukidwe ka aluminium ndi voliyumu ya aluminium.
Kuchuluka kwa pepala kumatha kuwerengedwa ndikuchulukitsa kutalika kwake, m'lifupi ndi makulidwe.
Voliyumu = kutalika × mulingo × makulidwe
pamenepa:
Voliyumu = 48 mainchesi × 96 mainchesi × 0.125 mainchesi
Tiyenera kusintha voliyumu kuchokera ku mikono ya cubic kumapazi kuyambira pomwe kuchuluka kwa aluminiyamu nthawi zambiri kumayesedwa m'mapazi pa phazi.
Phokoso (miyendo yachiberi) = Kuchuluka (mainchesi a cubic)/1728 (kuyambira 1 phazi la cubic = 1728 mainchesi a cubic)
Panopa, Titha kuwerengera kulemera pochulukitsa voliyumu ndi kachulukidwe ka aluminiyamu:
Kulemera = voliyumu (miyendo yachiberi) X Kuchulukitsa kwa aluminium
Kuchulukitsa kwa aluminium ndi pafupifupi 0.098 mapaundi pa cubic inchi.
Tiyeni tiwerenge:
1. Voliyumu = 48 mainchesi × 96 mainchesi × 0.125 mainchesi = 576 mainchesi a cubic
2. Phokoso (miyendo yachiberi) = 576 mainchesi a cubic / 1728 = 0.333 miyendo yachiberi
3. Kulemera = 0.333 cubic mapazi a cubic × 0.098 mapaundi pa cubic inchi ≈ 0.0326 mapaundi
Choncho, Alumini ya 1/8-inchin 4 mapazi ndi 8 Mapazi amalemera pafupifupi 0.0326 mapaundi.