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  • Convert area (m2) to weight (Kg or tonnes)

    Please assist to provide me with formula in converting area (m2) to weight (kg or ton) for natural stones (eg. marble slabs)

  • #2
    Re: Convert area (m2) to weight (Kg or tonnes)

    Originally posted by Unregistered
    Please assist to provide me with formula in converting area (m2) to weight (kg or ton) for natural stones (eg. marble slabs)
    After knowing the area, two more steps are required:
    1) Detrmine the thickness, so you can calculate volume. Be sure to convert thickness to meters (it will be a small decimal) so volume is in cubic meters.
    2) Find the density of the stone you are using in kilograms or metric tons per cubic meter and multiply.
    The density of stone varies somewhat according to type, what quarry it comes from, etc.

    Comment


    • #3
      Re: Convert area (m2) to weight (Kg or tonnes)

      Embodied energy for timber MJ/kg to MJ/m2

      and

      concrete MJ/kg to MJ/m2

      To work out the difference between production (MJ/kg) and assembly (MJ/m2)

      A rough estimate would be appreciated

      Comment


      • #4
        Convert megajoules to weight (Kg or tonnes)

        I want an answer of my question . Please reply Quickly.

        Comment


        • #5
          Re: Convert area (m2) to weight (Kg or tonnes)

          I need to convert weight (9lbs per gallon) to area (?lbs per square foot) using 6 mil thickness.

          Comment


          • #6
            Re: Convert area (m2) to weight (Kg or tonnes)

            Hi
            I see you know more than me.
            I need some help.
            I have 62m2 / ton. How do I get kg / m2 ???
            Thanks

            Comment


            • #7
              Re: Convert area (m2) to weight (Kg or tonnes)

              need to know how much rock i need for 180length 3ftwide 1ftdeep

              Comment


              • #8
                Re: Convert area (m2) to weight (Kg or tonnes)

                Originally posted by Unregistered View Post
                need to know how much rock i need for 180length 3ftwide 1ftdeep
                Crushed rock has a density of approxmately 120 lbm/cubic foot.

                You have 180 * 3 * 1 = 540 cubic feet.

                Converting to mass, 540 ft^3 * 120 lbm / ft^3 = 64,800 lbm

                With 2000 lbm per ton, you would need:

                64,800 lbm * 1 ton/2,000 lbm = 32.4 ton of crushed rock.

                Comment


                • #9
                  Re: Convert megajoules to weight (Kg or tonnes)

                  Originally posted by Ravi View Post
                  I want an answer of my question . Please reply Quickly.
                  Megajoules and weight are totally different units of measure. They can not be directly converted from one to the other.

                  Comment


                  • #10
                    Re: Convert area (m2) to weight (Kg or tonnes)

                    Originally posted by Unregistered View Post
                    Please assist to provide me with formula in converting area (m2) to weight (kg or ton) for natural stones (eg. marble slabs)
                    I need to convert this base plate overall size (410 x 250 x 25mm thk), total 12 nos..How can i covert this m2 to kg or tonne?

                    Comment


                    • #11
                      Re: Convert area (m2) to weight (Kg or tonnes)

                      Originally posted by taw View Post
                      I need to convert this base plate overall size (410 x 250 x 25mm thk), total 12 nos..How can i covert this m2 to kg or tonne?
                      Convert all dimensions to meters and multiply for volume
                      0.41 m x 0.25 m x 0.25 m = 0.0025625 m

                      Various sites give various densities for marble block; as a natural materuial, it varies. The range appears to be 2.6 - 2.9 t/m; I'll use 2.75 t/m or 2750 kg/m.

                      One piece at the above volume is 7.05 kg. If you have 12 pieces, that's 84.6 kg.

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                      • #12
                        Re: Convert weight (tonnes) to area (m2)

                        189.71tonne to m2???

                        Comment


                        • #13
                          Re: Convert area (m2) to weight (Kg or tonnes)

                          Mass(Kg) = Volume (m3) (Area (m2) x thickness (m) ) X density (Kg /m3)

                          Comment


                          • #14
                            Re: Convert area (m2) to weight (Kg or tonnes)

                            Originally posted by Unregistered View Post
                            Please assist to provide me with formula in converting area (m2) to weight (kg or ton) for natural stones (eg. marble slabs)
                            thick of coil:0.75 x 151mm
                            how to calculate per mm and ton

                            Comment


                            • #15
                              Re: Convert area (m2) to weight (Kg or tonnes)

                              Originally posted by taw View Post
                              I need to convert this base plate overall size (410 x 250 x 25mm thk), total 12 nos..How can i covert this m2 to kg or tonne?
                              2400 x 1200 x 3mm thk

                              Comment

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