You cannot do so directly unless you know the density of the substance in question.
How to convert cubic meters to tons of armour rock with 2.7 specific
2.7 t
2.66 tonnes per cubic meter = about 0.075 tonnes per cubic foot.
You can convert cubic feet to cubic meters, or feet to meters. But you can't convert cubic feet to meters.
To convert cubic meters to metric tonnes of fuel oil, divide the volume in cubic meters by the density of the fuel oil in tonnes/m³ (or in kg/l). The density will depends upon the temperature of the fuel oil.
There is no such thing as a "cubic ton". You can have cubic meters, but not cubic tons.
You will need to know the weight of the plastering. If you identify a weight per cubic meter, multiply it by the number of cubic meters that you have.
Cubic meter is a unit of volume and ton is unit of weight. You are asking how many tons does 1270 cubic meters of something weigh, but you do not say what that something is. For example 1270 cubic meters of air would weigh much less than the same amount of iron .I will tell you that 1270 metes of waters weighs 1341.99402 tons .
Multiply cubic meters by 1,000.
cubic meters x 61,023.74 = cubic inches
How to convert mmbtu to cubic meter
There is no direct conversion. Cubic meters is volume and square meters is area.