It suggests how much steel to be procured?.Development length for dowel bars – 16dĪs said earlier, bbs is a definitive list of reinforcement requirements.Weight of bar (Kg) per metre formula – D 2 /162.The standard length of reinforcement bar – 12 metre or 40 feet.Keep Bar Bending Shape Codes handy for easy reference.Ensure the estimation by thumb rule calculations of steel reinforcement for different structural members.It would be handy if you memorize the unit weight of steel bars.Ensure to follow the IS guidelines for bending, hook length, lap length & development length calculations.Every RCC structural element should have a separate BBS. Guidelines to Followīefore preparing, make sure to follow the below guidelines Tabular view representation of each reinforcement bar used in any structural element is known as BBS. Bar Bending Schedule Format What is a Bar Bending Schedule?īar Bending Schedule is a definitive list of reinforcement bars for any structural element that includes a mark, shape, size, location, length, and bending details of the reinforcement.
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