1 cubic meter of grave contains 50 square meters at 20mm depth (1000mm / 20mm = 50).
2860 / 50 = 57.2
So you need 57.2 cubic meters of gravel.
Depends on what depth you want to spread the gravel at. This answer depends on knowing the cubic capacity of 50 lbs. of gravel.
Gravel is bought in cubic quantities, or by weight. You ask "to fill" but you only give a square measure. The volume of gravel required wil depends on the depth you wish the gravel to be. To fill 81 square metres to a depth of 5 cm would require 4.05 cubic metres of material.
First, you need the density of pea gravel. This depends heavily on particle size and cleanness of the gravel, but a density of 3000lb/yard3 is a realistic estimate. If you want the final answer in metric, it's useful to convert the density to 1780kg/meter3. Knowing this density, you can use it as a conversion factor. You just take the mass of your Pea gravel (for example 50kg) and multiply it by 1 meter3/1780kg to make the units cancel out. Or if you want it easy, just take the weight of your pea gravel in kilograms and divide it by 1780 to get volume in cubic meters. This is a very rough estimate, and actual values depend on the density of the pea gravel being used. The basic idea for any conversion is that you get the density and make sure it uses cubic meters.
Knowing that 1 cubic foot is pretty much equal to 100 pounds or 0.05 ton, 1 ton of gravel is around 20 cubic feet.
A standard dump truck can haul approximately six cubic meters of sand. Sand and gravel are aggregates for foundations in Philippine construction.
20 mm = 0.020 meters 18 square meters * 0.020 meters = 0.36 cubic meters
A yard of gravel is the amount of gravel that will fill a container whose inside dimension is 1 yard by 1 yard by 1 yard. It's a cubic yard of gravel. The metric equivalent is .9144 meters by .9144 meters by .9144 meters.
The density of gravel can vary depending on the type and size of the gravel. On average, gravel has a density of about 1.5 tons per cubic meter. Therefore, 1 ton of gravel would be equal to approximately 0.67 cubic meters of gravel. It is important to note that this is an approximate value and may vary based on the specific characteristics of the gravel being used.
87.1795
Depends on what depth you want to spread the gravel at. This answer depends on knowing the cubic capacity of 50 lbs. of gravel.
The coverage area of 5 cubic feet of pea gravel will depend on the thickness at which it is spread. To determine this, you will need to know the desired depth of the pea gravel. You can calculate the square footage coverage by dividing the volume of the gravel (5 cubic feet) by the desired depth in feet.
The average cubic meter of pea gravel weighs 1788 kilograms. A cubic meter weighs approximately 1.79 tonnes, and a square meters only weighs 17.88 kilograms or 9.3 pounds.
A "sack" is not a standard unit of measure, sacks come in many sizes. For this reason one can not say in general how many cubic meters of gravel any sack contains.
A: One cubic foot. That would be 0.037 cubic yard (rounded)
Gravel is bought in cubic quantities, or by weight. You ask "to fill" but you only give a square measure. The volume of gravel required wil depends on the depth you wish the gravel to be. To fill 81 square metres to a depth of 5 cm would require 4.05 cubic metres of material.
You would need 7.2 cubic yards of gravel to cover an area that requires that volume of material. It's crucial to ensure that you acquire the right amount to prevent any shortage or surplus during your project.
It would depend on the contents of the cubic meter, 4 cubic meters of air would not have a measureable weight, and 4 cubes of sand/gravel would weigh considerably more.