What is Rebaring Technique in Reinforced Concrete Construction?

Rebaring technique in reinforced concrete construction is a method for proper fabrication and placement of reinforcement bars as per the design and drawings for RCC works. We know that, concrete is very strong in compression and weak in tension. The reinforcement ...

How to Control Corrosion of Steel Reinforcement in Concrete?

Why Corrosion Control of Reinforcement bars (Rebars) is necessary? Corrosion control of steel reinforcement is necessary to prevent damage and failure of concrete structures. Nearly 40% of failure of concrete structures is due to corrosion of embedded steel reinforcement. There ...

PREPARATION OF BAR BENDING SCHEDULE

Preparation of Bar Bending Schedule Bar bending schedule (or schedule of bars) is a list of reinforcement bars, vis-à-vis, a given RCC work item, and is presented in a tabular form for easy visual reference. This table summarizes all the ...

REPAIR OF REINFORCEMENT IN CONCRETE

Repair of Reinforcement in Concrete The reinforcement repair techniques are different for mild steel and prestressing steel. 1. Mild reinforcing steel The damaged bars may either be replaced or supplemented by additional reinforcement based on engineering judgment, the purpose of the reinforcement and ...

SPACING OF REINFORCEMENT IN RCC MEMBERS

Spacing of Reinforcement in reinforced concrete members: Minimum Spacing between Bars in Tension The minimum horizontal spacing between two parallel main bars shall be diameter of larger bar or maximum size of coarse aggregate plus 5 mm. However, where compaction is ...

METHODS OF REINFORCEMENT QUANTITY ESTIMATION IN RCC STRUCTURE

Estimation of Reinforcement Quantity in RCC Structure Estimation of steel reinforcement quantity is required for calculating cost of RCC structure along with other building materials as per construction drawing. Accurate quantities of the concrete and brickwork can be calculated from the ...

BAR BENDING SCHEDULE FOR RCC BEAM

Bar bending schedule provides the reinforcement calculation for reinforced concrete beam. It provides details of reinforcement cutting length, type of bends and bend length. We will take one example for reinforcement quantity calculations for a concrete beam. Example of ...

ADVANTAGES OF BAR BENDING SCHEDULE

Bar bending schedule provides details of reinforcement cutting and bending length. Advantages of bar bending schedule when used along with reinforcement detailed drawing improves the quality of construction, cost and time saving for concrete construction works. Following figure shows a typical ...