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Considering the different applications and methods of concrete construction, you really can't calculate it that way.
100 kgs of tor steel
The mass of a cubic metre of concrete is 2250-2400 kilograms.
well , reinforcement steel required for slab is nearly 0.7 to 0.8% of the volume of concrete so if concrete is 1 cum then steel will be 1*0.7/100 =0.007 but density of steel is 7850 kg/ cum so 0.007*7850=54.95 say 55 kg per cum so steel required to reinforce 1 cum concrete for slab is approximately 55 kgs.
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You calculate the total cost of 1 cubic meter reinforcement cement for heavy foundation work by adding all of the costs. Essentially you would have to figure out the total of pounds of concrete for 1 cubic meter multiply that by the cost per pound and then add in the cost of labor it takes to pour 1 cubic meter.
One cubic yard every 4.5 linear feet
yes
To calculate the amount of concrete needed for a project, you need to determine the volume of the area to be filled with concrete. This can be done by multiplying the length, width, and height of the area. Once you have the volume, you can then calculate the amount of concrete needed by dividing the volume by the coverage area of one cubic yard of concrete. This will give you the total number of cubic yards of concrete needed for the project.
How thick? Gotta have thickness to calculate cubic yards.
Length X width X Depth (measured in feet) that gives you the total CUBIC feet of concrete you need. BUT Concrete is delivered by the CUBIC YARD so divide your answer by 27 to convert to cubic yards....There ya go
In the United States, if you are buying concrete mixed up and ready to pour, it is typically sold by the cubic yard (3ft x 3ft x 3ft) volume. But they usually call this just a 'yard' of concrete, knowing that it is a cubic yard.
Length in ft x Width in ft. x depth in ft. = Cubic feet, divide by 27 to get yards of concrete needed.
Considering the different applications and methods of concrete construction, you really can't calculate it that way.
To measure how much concrete you need for your project, calculate the volume of the area to be filled with concrete by multiplying the length, width, and height. Then, divide the total volume by the yield of the concrete mix to determine the amount needed in cubic yards or cubic meters.
Length x width x thickness or depth. Starting with inches, you will come up with total cubic inches using that formula. Divide that number by 1728 to get cubic feet. divide that quotient by 27 to get cubic yards. Concrete is usually sold by cubic yard.