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HOW MANY NUMBERS OF RODS PER BUNDLE? HOW TO CALCULATE IT
POINTS TO REMEMBER ABOUT TMT BAR
- Standard Length of rods are 12 meters which are 40 feet
- Steel bar tolerance.
3) Following are the sizes available in Reinforcement bars: Diameter (in mm) > 8 mm | 10 mm | 12 mm | 16 mm | 20 mm | 25 mm | 28 mm | 32 mm | 40 mm | | 45 mm |
4) TMT Bars Weight is determined by Kilogram or Quintal or Ton
5) 10mm/12mm bars are minimum diagram bar used in the main slab
6) 8mm/10mm are used for distribution bars.
TMT Diameter (Approx weight/ Rod) | Number of Rods in a bundle |
8 mm (1 Rod = 4.7 Kg) | 10 Rods |
10 mm (1 Rod = 7.4 Kg) | 7 Rods |
12 mm (1 Rod = 10.6 Kg) | 5 Rods |
16 mm (1 Rod = 18.9 Kg) | 3 Rods |
20 mm (1 Rod = 29.6 Kg) | 2 Rods |
25 mm (1 Rod = 46.3 Kg) | 1 Rod |
32 mm (1 Rod = 75.7 Kg) | 1 Rod |
Note: Weight mentioned here is of approximate value.
How to calculate the weight of one bundle?
You can calculate the weight of one bundle by multiplying the rod weight with the number of rods i.e., Weight of a TMT Rod x Number of rods in a bundle = Weight of the bundle.
Example: One rod of 8mm TMT steel weighs 4.7 kgs, and the number of rods in an 8mm bundle is 10, therefore 4.7 kgs multiplied with 10 gives you 47 Kgs, which is the bundle weight