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Enter the number "1" in the "Length" field to calculate the round steel bar weight per foot or meter. Reference: Density of stainless steel. Derivation of the Calculation Formula. Weight of Round Bar (Solid Cylinder) Formula = Volume of round bar × Density of material. Volume of round bar = Cross-sectional Area × Bar Length
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Reading time: 1 minute. Reinforcement calculator for the design of reinforced concrete structures, areas of reinforcements for different diameters and numbers of rebars are required for specifying number of reinforcements. For example, for a reinforced concrete slab, it can be mentioned that provide 10 number of 12mm diameter bars in width and ...
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The Rebar calculator for footings is handy to find the Rebar for slab footing. The common estimation of the Rebar per 8 inches of the footing width. If you stick to this calculation for 16 inches rebar you need 2 Rebars and so on for 24,32 inches wide footing width. For a quick estimation, you may need to use the online tool, the concrete Rebar ...
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the current published size extras for fabricated bars f r om a major rebar fabri c a t o r. Note that the size extra for #3 bars is $4.00 per hundred pounds or $80 per ton more than for #4 bars. This shows that it is generally more eco-nomical to specify #4 rather than #3 bars for approx i - mately equal areas of steel. Similar comparisons could
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Feb 06, 2021· Find the total wt of Main bars. How do you calculate reinforcement estimate? Method-2 : Reinforcement Estimation (Accurate Method): Calculation: Bar 1: Cutting Length = 4380 mm. ... This can be done by multiplying cross section area of steel by its total length by density of steel which 7850 kg/m3. Total steel quantity of column equal …
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The formula to calculate the Steel weight = volume * density. Steel weight =cross sectional area of bar * length * density. = breadth * length * thickness * density (for rectangular bars) = [π (diameter) ^2/4] * length * density (for round bars) We know that, the value of π= 3.14, Density of mild steel is about 7850kg/m3,
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Feb 23, 2021· The derived formula is based on the average density or unit weight of steel, i.e., 7850 Kg/m3. It is to note here that the density of steel varies from 7750 Kg/m3 to 8050 Kg/m3 based on the alloy components consumed during its manufacturing. The derivation is as below: The above equation can be used to obtain the mass of rebar in Kg/m just by ...
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Jun 21, 2020· Weight of steel bar = (Length x width x thickness) x 7850. Unit Weight of steel bar = (1 x .050 x .030) x 7850. = 11.775 kg/m. Note: If you are calculating the weight of circular steel bar then calculate its volume by using this formula (πD^2/4) and then just multiply by the density of steel which is 7850 kg/㎥.
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Dec 14, 2021· Since the billet density (7.85g/cm³) used for reinforcement rolling is the same, the theoretical weight of rebars of the same specification is the same regardless of whether the rolling method and grade are the same. You can use both of our rebar weight calculator or the chart below to get the weight of rebar steel. Rebar Weight Chart
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The above table shows the weight of the rebar per meter length. In addition, the rebar area can be obtained from the following table depending on the spacing of the bars. The above table will be very useful when we do the designs. When we know the reinforcement bar area from the design, we can select the bar diameter and the spacing of the ...
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Weight of rebar per cubic meter of concrete. The specific weight also known as Unit Weight, it is physical quantity similar to density defined as weight per unit volume or length. Generally, unit weight of rebar or reinforcement bar measured in kilogram per cubic metre, this will be 7850 kg/m3.
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Answer (1 of 7): Its very easy and also important question whose answer all civil engineers must have. Step 1 select the diameter of the bar whose unit weight you want to calculate in mm.e.g 6mm,8mm etc. Step 2 use the formulae. D^2/162.2 You will get the weight of steel bar in kg/metre Note ...
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Sep 24, 2022· To get the total weight of our square bars, we need to multiply this figure by the number of square bars needed, which is 20 pieces. Our steel square bars' total weight would then be 2.7154 text {kg}times 20 = 54.308 text {kilograms} 2.7154 kg×20 = 54.308 kilograms. That's quite a workout to carry!
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