The structural integrity of reinforced concrete depends entirely on the quality of the steel within it. To ensure safety and compliance with building codes, reinforcing steel bars (rebar) and other metal products must undergo rigorous mechanical testing to verify they can handle the immense stresses of modern construction.
All our metal testing procedures are performed in strict accordance with ASTM A370, the universal standard for the mechanical testing of steel products.
This is the most critical test for structural steel. We subject the steel bar to a controlled pull until it fractures. This determines the Ultimate Tensile Strength (the maximum stress the steel can withstand) and the Yield Strength (the point at which the steel begins to deform permanently). These values are essential for engineers to calculate the load-bearing capacity of a structure.
Measured during the tensile test, elongation is the increase in the length of the steel bar before it breaks, expressed as a percentage. This test measures the ductility of the steel. High ductility is vital in seismic zones, as it allows a structure to bend and absorb energy during an earthquake rather than snapping unexpectedly.
The bend test evaluates the steel’s ability to resist cracking when bent around a mandrel of a specific diameter. This simulates the fabrication process where rebar is shaped for hooks, stirrups, and cages. A successful test ensures the material’s internal structure remains sound even after significant cold-working or shaping.
When it comes to the “skeleton” of your building, there is no room for compromise. Our laboratory provides the high-precision data you need to build with certainty.
We utilize calibrated Universal Testing Machines (UTM) to perform ASTM A370 testing, ensuring your results are accurate, repeatable, and fully compliant with industry regulations.
We help you verify that the steel delivered to your site matches the specified mill certificates and project requirements (e.g., Grade 60 vs. Grade 75).
Our detailed elongation and ductility reporting is specifically designed to support projects in high-risk zones where material flexibility is a life-safety requirement.
We provide detailed digital reports quickly, allowing you to clear material for use on-site without delaying your pour schedule.
The safety of your project depends on the quality of your reinforcement. Our certified technicians provide the rigorous oversight and technical expertise required to verify that every ton of steel on your site is up to the task. From high-rise developments to critical infrastructure, we offer the testing solutions that give engineers and developers peace of mind.
