1200 square feet chhat me kitna sariya lagega, steel required for 1200 sq ft slab

1200 square feet chhat me kitna sariya lagega, steel required for 1200 sq ft slab 🎦video topic 1200 square feet chhat me 10mm ka sariya kitna lagega 1200 square feet chhat me 12mm ka sariya kitna lagega 1200 square feet chhat me binding wire kitna lagega 🖇️important videos link 🔗 👉   • छत मे सरिया कैसे बांधे | How to bind steel...   👉   • गर्मीयो में छत के लिए सबसे बेस्ट सीमेंट!! ...   👉   • छत की ढलाई के बाद छत पर क्रैक क्यों आते है...   👉   • गर्मी में छत ढलाई कैसे करे,how to caste sl...   👉   • छत में कितना MM सरिया लगता है || 8mm,10mm,...