BAR BENDING SCHEDULE
19 videos • 257 views • by Simplified Academy A bar bending schedule (BBS) is a document that provides details of reinforcement steel bars (rebar) used in reinforced concrete structures like buildings, bridges, and other construction projects. It includes information such as bar sizes, bar lengths, bending shapes, and quantities required for construction. Here's a basic outline of what a typical bar bending schedule includes: 1. **Project Information**: Details about the project, such as the name, location, and date. 2. **Drawing References**: References to the structural drawings or plans where the reinforcement details are shown. 3. **Bar Marking**: Each bar is assigned a unique mark or code for identification. This mark is used consistently throughout the project. 4. **Bar Size and Shape**: The diameter and shape (straight or bent) of each rebar are specified. 5. **Bar Length**: The length of each rebar is provided, including any laps or overlaps required for splicing. 6. **Quantity**: The number of bars of each size and shape needed for each part of the structure. 7. **Bending Details**: Details of the bends, hooks, and other configurations required for each bar, including dimensions and angles. 8. **Bar Placement**: Information on the spacing, location, and alignment of the rebars within the concrete element. 9. **Bar Weight**: The weight of each bar or the total weight of bars required for each section of the structure. 10. **Special Requirements**: Any special instructions or requirements related to the reinforcement, such as corrosion protection or special coatings. Bar bending schedules are essential for ensuring that the correct reinforcement is used in construction projects, helping to maintain structural integrity and safety standards. They are typically prepared by structural engineers or drafters based on the structural design drawings and specifications.