Berat 1/8 inci (0.125-inci) panel aluminium tebal dengan dimensi 4 kaki x 8 kaki (48 di x 96 di dalam) dapat dihitung dengan menggunakan massa jenis aluminium dan volume panel aluminium.

Volume suatu lembaran dapat dihitung dengan mengalikan panjangnya, lebar dan tebal.

Volume = length × width × thickness
in this case:
Volumenya = 48 inci × 96 inci × 0.125 inci

We then need to convert the volume from cubic inches to cubic feet since the density of aluminum is usually measured in pounds per cubic foot.

Volume (cubic feet) = Volume (cubic inches)/1728 (since 1 cubic foot = 1728 cubic inches)

Now, we can calculate the weight by multiplying the volume by the density of aluminum:

Weight = volume (cubic feet) x density of aluminum

The density of aluminum is approximately 0.098 pon per inci kubik.

Let’s calculate it:

1. Volumenya = 48 inci × 96 inci × 0.125 inches = 576 cubic inches
2. Volume (cubic feet) = 576 cubic inches / 1728 = 0.333 cubic feet
3. Weight = 0.333 cubic feet × 0.098 pounds per cubic inch ≈ 0.0326 pounds

Karena itu, a 1/8-inch-thick aluminum plate measuring 4 feet by 8 feet weighs approximately 0.0326 pounds.