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How TMT Bars Make A Building Stand Strong During Earthquakes?

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Shyam Metalics
How TMT Bars Make A Building Stand Strong During Earthquakes?

The introduction of TMT bars has gifted a massive development to the Indian construction industry and also worldwide. But why is it considered superior to other conventional reinforcement steel bars? Well, this is because TMT bars are intrinsically hard and strong than other kinds of steel bars.

TMT bars or Thermo-Mechanically Treated Bars have a tough outer core and a softer inner core. The high strength in the TMT Bars is obtained by its manufacturing process which involves thermo-mechanical treatment wherein the bars gets cooled off intensively just right after the rolling process. Thus, making TMT bars a perfect combination of strength and flexibility.

TMT bars have become so popular because of their unique features which involve superior strength, ductility and flexibility. But its most important speciality is that they are earthquake-resistant. This article will elucidate what makes TMT bars perfect for construction in earthquake-prone regions.

The best quality TMT bars from the leading TMT bar manufacturers in India ensures safeguard from large damage to the buildings in case of any seismic change. The usage of TMT bars for the construction of large-sized projects is compulsory in India. North East, Kutch, Andaman Nicobar, Goa, Himachal, West UP & Gujarat are identified as regarded as high risk seismic prone areas in India.

How TMT bars are made earthquake-resistant?

The manufacturing process of TMT bars make its external surface tough and its inner core soft. This makes TMT bars strong, flexible and earthquake resistant. Here are some of the top features of TMT bars that makes them extremely useful in earthquake-prone regions–

  • Ductility and flexibility – The best quality TMT bars are known for their superior ductility. Ductility is the most important feature of TMT bars when it comes to earthquake-resistance. TMT bars also bring a massive level of flexibility to the structure. This ensures that when buildings are shaken up during an earthquake, they can retain theirstructure.
  • Corrosion-resistant – One of the most prominent properties of TMT bars, the thermo-mechanical treatment makes the TMT bars highly rust and corrosion resistant. The combination of corrosion-resistance and superior bendability helps the building stand strong during high seismic events.
  • Superior Strength – High strength is what the best quality TMT bars are known for. TMT bars are divided into various grades, namely Fe - 415, Fe- 500 & Fe- 550 and their D grade also. Fe- 550 is the strongest among the three. The higher the yield, the better is the yield strength of the TMT bars. Fe 550 is used in almost all large-scale construction projects.

 

Conclusion

TMT bars have proved to be a blessing for the construction industry worldwide. Using superior quality TMT bars ensure protection from theearthquake and other natural calamities. If you are planning to purchase the best quality TMT bars in India, some of the manufacturers I recommend are Shyam Steel, ShyamMetalics, SRMB Steel and Toptech. These companies are currently the market leaders of TMT bars. Purchasing TMT bars from the above-mentioned companies will ensure superior performance and security from natural calamities like earthquake.

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