How many square meters in a cubic meter if square meter is 20 mm thick?

Answer 1

it depend on size of aggregate.

gradation of blended coarse aggregate

sieve no. sample specified limites

1" 100 100

3/4" 99 90-100

3/8" 33 20-55

#4 01 00-10

as above mention specification for course aggregate: cover 789 kg/cubic meter.

Thank you,

Rashid

Answer 2

If a square meter is 20 mm thick, then in a cubic meter there would be 50 square meters. This is because 1 meter is equivalent to 1000 mm, so a cubic meter would be 1000 mm x 1000 mm x 1000 mm, which gives 1,000,000 mm³. Dividing this by the square meter thickness of 20 mm gives 50 square meters.

Answer 3

My idea is that it is about 2.2t a cubic meter. Still, it depends on how big the pieces are. The bigger the pieces the lighter the material should be.

Refer to "What is the density of stone aggregate?" relevant answers.

Answer 4

According to Blue Circle it takes 108 bags of concrete to get a cubic meter

Answer 5

Volume = area x thickness

Ensure working with same units: 20mm = 20/1000 m = 0.02m

1m3 = area x 0.02m

=> area = 1m3 / 0.02m

= 50m2

Answer 6

m3 * 1.3 (eg. 5 cubic metres is: 5*1.3=6.5tonne)

Answer 7

1.43 metric tonnes

Answer 8

1548 kg

Answer 9

200