As a domain expert in materials science and engineering, I can provide you with an accurate calculation for the volume of a 50kg bag of cement, given the standard density of cement.

The density of a material is defined as its mass per unit volume. The formula for density (\( \text{Density} \)) is given by:

\[ \text{Density} = \frac{\text{Mass}}{\text{Volume}} \]

Given that the density of cement is approximately \( 1440 \, \text{kg/m}^3 \), we can rearrange the formula to solve for the volume (\( V \)) of the cement:

\[ V = \frac{\text{Mass}}{\text{Density}} \]

Substituting the given mass of 50 kg and the density of \( 1440 \, \text{kg/m}^3 \), we get:

\[ V = \frac{50 \, \text{kg}}{1440 \, \text{kg/m}^3} \]

Now, let's perform the calculation:

\[ V = \frac{50}{1440} \, \text{m}^3 \]
\[ V = 0.0347 \, \text{m}^3 \]

To convert this volume into cubic feet (CFT), we use the conversion factor \( 1 \, \text{m}^3 = 35.3147 \, \text{CFT} \). So,

\[ V = 0.0347 \, \text{m}^3 \times 35.3147 \, \text{CFT/m}^3 \]
\[ V \approx 1.23 \, \text{CFT} \]

This calculation assumes that the entire 50 kg is pure cement, which is a reasonable assumption for a standard bag of cement intended for construction purposes. It's important to note that in real-world scenarios, the actual volume might be slightly different due to factors such as the packing efficiency and the presence of any additives or impurities.

Now, let's proceed with the translation into Chinese.

read more >>

I believe the standard density of 1 cement bag is equal to 1440 kg/m3. Density = mass/volume (--=m/V) So, V=m/-- 50 kg -- 1440 kg/m3 = 0.0347 m3 = 1.23 CFT.Nov 1, 2017read more >>