2.2 tons
1000 kg or roughly 500 lbs.
1m3 of 19mm stone = 1.36 tonne
2.2
As a rule of thumb all quarried materials are approximately 2 tons to a qubic meter
2.2 tons.
1.77 US tons per cubic meter.
It will depend on (a) the bulk density of the dry sand and (b) the moisture content of the wet sand.
The weight of sand can vary based on factors like moisture content and the type of sand. On average, 1 cubic meter of sand weighs around 1.6 to 1.9 tons. Therefore, 4 cubic meters of sand would weigh approximately 6.4 to 7.6 tons.
A cubic meter of dry earth typically weighs between 1.5 to 1.8 metric tons, depending on the composition of the soil and its moisture content.
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 .
To convert 2.66 tons per cubic meter to tons per cubic feet, you first need to convert cubic meters to cubic feet. There are approximately 35.3147 cubic feet in 1 cubic meter. Once you have the conversion factor, multiply the given value (2.66 tons per cubic meter) by the conversion factor to get the equivalent value in tons per cubic feet.