How many 50kg cement bags is in 1 Cubic meter grade 30 concrete?

Answer 1

To determine how many 50 kg cement bags are required for 1 cubic meter of Grade 30 concrete, we need to break down the mix ratio and calculate the cement content based on that.

Grade 30 Concrete Mix Ratio

Grade 30 concrete typically has a mix ratio of 1:2:3 (Cement: Sand: Aggregate) by volume. This means:

1 part cement

2 parts sand

3 parts aggregate (gravel)

However, the actual proportion of cement required can vary slightly depending on the specific mix design used by a contractor or engineer. For standard Grade 30 concrete, the cement content is typically around 350 to 400 kg per cubic meter.

Since each cement bag weighs 50 kg, the number of bags required for 1 cubic meter of Grade 30 concrete would be:

Number of bags

= 350 kg / 50 kg

 

= 7 bags