The manufacturing process of TMT Bars is a bit complex. These bars are high-strength reinforcing steel with a rigid outer core and a softer inner core. The steel wires are passed through a rolling stand in the first step of the manufacturing process.
These rolled steel wires are then passed through the Tempcore water cooling system with optimized water pressure. The sudden quenching and drastic temperature change harden the outer layer of the steel rod, making it particularly tough and durable. After this process, the TMT bars are subjected to atmospheric cooling. TMT Steel Suppliers in Kolkata provide quality TMT Steel bars at a standard price.
What makes TMT Bars a good option in construction?
Once cooled, the TMT rod slowly transforms into a ferrite-pearlite mass. The inner core remains soft, giving the TMT rod high tensile strength and high elongation. This quality is unique to TMT rods and gives the rods excellent ductility. In addition, this unique manufacturing process and the absence of cold stresses make the bar corrosion resistant and increase its weldability.
What makes the bars so strong?
The thermomechanical process used to create TMT bars was developed to provide the ductility and tensile strength required for the construction industry. Steel is an iron alloy that provides better corrosion resistance, but cannot prevent corrosion. Ferrous metal oxidizes easily, but the alloy reduces its tendency to oxidize. So it is normal for rebar to rust.
The point, however, is that the TMT process itself gives the TMT bars a coating that reduces corrosion. The hardened martensite itself provides excellent protection against corrosion. The TMT Steel Suppliers In Kolkata always keep in mind the corrosion-resistant property. Kolkata has a hot and humid climate and thus this feature of TMT Steel bars is particularly needed in constructions made in and around the city.
Are TMT Bars a Wise Choice for Construction?
TMT rods are processed iron alloy rods and therefore corrode. However, it prevents corrosion to a large extent.
The best quality TMT bars have the highest bending capacity and bend when required without the development of cracks. The bar companies supply testing equipment to check the elasticity along with other important features so that buyers can make a safe choice. Maan Shakti is one of the leaders in the crowd of TMT Bar manufacturing companies in Kolkata.
What Role Do They Play In Construction?
There was a time when houses and commercial buildings in India were built with iron bars and concrete slabs. The problem with this method was that the bars began to rust much earlier than expected. This affected the stability of the buildings in the long run. This makes them unsafe, unreliable, prone to frequent repairs, leakage due to rainfall, and general dissatisfaction of the owners.
TMT bars are a solution to all of the above problems because they are manufactured maintaining the universal standards for strength and flexibility. The introduction of TMT bars has increased the safety and reliability of structures against natural forces. TMT bars have also changed the way we use concrete. Instead of slabs, we now use concrete bars to achieve better overall results.
What Are the Advantages of Using TMT Bars in construction?
- TMT bars are environmentally friendly, as they can be recycled and reused without sacrificing quality.
- These bars are flexible.
- TMT bars can be fabricated into steel frames.
- Can withstand earthquakes.
- Are easy to transport due to their light weight.
- Can increase the speed of the construction process.
- TMT bars are characterized by their excellent formability, ductility, strength, and better weldability.
TMT Bars have changed our outlook towards construction. They work in making our homes strong, safe, and durable. TMT Bars protect us from fire and earthquakes. They have paved new paths in the world of construction and shown us the dawn of a new world.
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