BBS | Bar bending schedule | civil engineer | bbs kaise banate hai| BBS banana sikho |

BBS | Bar bending schedule | civil engineer | bbs kaise banate hai| BBS banana sikho |

BBS (Bar Bending Schedule) Description – Hindi

BBS, yaani Bar Bending Schedule, ek detailed document hota hai jisme steel reinforcement bars ki size, shape, diameter, cutting length, bending angle, quantity aur location sab kuch clearly mention hota hai. Construction site par BBS ka use karke steel ka wastage kam, material ka accurate estimation, aur fast & error-free execution hota hai.

Is schedule ke through engineer aur supervisor ko pata lagta hai ki kaun-si bar kahan lagani hai, kitni bend hogi, aur uski total requirement kitni hogi. BBS se project planning strong hoti hai aur costing bhi exact aati hai. Concrete work se pehle BBS banana zaroori hota hai taaki reinforcement perfect tareeke se place ho सके aur structural strength maintain rahe.

BBS banane ke main points:
• Bar ka dia (8mm, 10mm, 12mm, 16mm, 20mm) mention hota hai
• Shape code aur bending details likhi hoti hain
• Cutting length formula se nikalta hai
• Ek table me bar quantity + total weight calculate kiya jata hai
• Footing, column, beam, slab sab ke liye alag-alag BBS hota hai

S.No
Member
Bar Dia
Shape Code
No. of Bars
Bar Length (mm)
Cutting Length (mm)
Total Length (m)
Weight (kg/m)
Total Weight (kg)
1
Column Main Bar
16 mm
01
8
3000
3000
24.0
1.58
37.9
2
Column Stirrups
8 mm
06
20
900
900 - (2 × 8) = 884
17.68
0.395
6.98
3
Lapping Bars
16 mm
01
4
600
600
2.4
1.58
3.79


⸻

📌 Explanation (Short & Easy)
• Bar Dia – Steel ka diameter
• Shape Code – IS 2502 ke hisaab se
• Cutting Length – Formula se nikalta hai
• Weight – Dia ke hisaab se
• Total Weight – Total steel quantity ka exact calculation

⸻

📌 Bar Weight Formula

Weight (kg/m) = (D × D) / 162
Example:
16 mm bar = (16×16)/162 = 1.58 kg/m

⸻

📌 Agar chaho to main ye table
• Footing ka
• Beam ka
• Slab ka
• Full building ka
• Excel format me

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