Steel reinforcement testing is a crucial process in the construction industry that involves evaluating the properties and performance of steel bars or meshes used to reinforce concrete structures. Reinforced concrete is a common building material for a wide variety of structures, including buildings, bridges, and dams, thus making the quality of the steel reinforcement critically important.

The primary purpose of steel reinforcement testing is to ensure that the steel used in reinforcing concrete meets the necessary specifications and standards. It involves assessing various properties such as tensile strength, yield strength, elongation, bond strength, and dimensions. These characteristics directly influence the structural integrity of reinforced concrete structures, their ability to carry loads, and resist various environmental stresses.

Steel reinforcement testing offers several benefits. Firstly, it ensures that the reinforcing steel used in a construction project meets the quality requirements, leading to safer and more durable structures. Secondly, it assists in determining the suitability of different types and grades of reinforcing steel for various applications, optimising the performance and lifespan of the structures. Lastly, it contributes to cost savings by reducing the likelihood of structural failures that could lead to costly repairs or even reconstruction.

Steel reinforcement testing should ideally be carried out during the manufacturing process of the reinforcing steel, upon its arrival at the construction site, and during the construction process. This guarantees that the reinforcing steel maintains its quality throughout the construction project.

Below is the list of the most common cement tests that we undertake for our clients. All our tests are undertaken in accordance with either the British Standard of ASTM:


  1. Tensile Strength Test: Measures the maximum amount of tensile stress that the steel can withstand before failure.
  2. Yield Strength Test: Determines the stress at which the steel starts deforming plastically, i.e., it won’t return to its original shape after the removal of the stress.
  3. Elongation Test: Assesses the ductility of the steel, i.e., its ability to be stretched without breaking.
  4. Bend Test: Evaluates the steel’s flexibility by bending it at a certain angle.
  5. Rebend Test: Assesses the ability of the steel to be bent and then rebent without breaking.
  6. Chemical Composition Test: Ensures the steel has the correct chemical composition for its grade.
  7. Fatigue Test: Measures the steel’s ability to withstand repeated loadings without failure.
  8. Bond Strength Test: Determines the strength of the bond between the reinforcing steel and the concrete.
  9. Dimension Test: Measures the size and shape of the reinforcing steel to ensure it meets specifications.
  10. Surface and Internal Defects Inspection: Checks the reinforcing steel for any surface or internal flaws using methods like ultrasonic testing.

Please contact us for further details