Engineer Babu and Contractor Kaka: “Rough Guess or Exact Formula for Concrete Calculation?” (2026 Complete Guide) – Nirman Sutra Blog

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Rough Guess or Proper Formula for Concrete Calculation? Contractor Kaka: “Babu, just tell me the quantity roughly. We have been doing this for years. Add 10-15% extra and it will be fine!” Engineer Babu (smiling): “Kaka, that old method used to work 20 years ago, but in 2026 it is risky. Today, even a small … Read more