Importance of earthquake-resistant TMT bars | Ms Life Steel

India is a place where earthquakes are very common. Some of the majorly unfortunate incidents such as in Latur, Bhuj, and Kashmir are still fresh in our memories. Taking lessons from the past, TMT bars were made compulsory for important projects across the country, especially in areas prone to seismic activity.

The mandate for earthquake-resistant TMT bars was made due to the ability of TMT or Thermo Mechanically Treated bars being able to provide better protection against earthquakes, as the outer part is hard while the inner core retains its ductility. This makes TMT bars strong and flexible.

Ductility

One of the most important features of TMT bars concerning earthquake resistance is ductility. Due to the unique manufacturing process, TMT bars add high flexibility to any structure, which ensures they can retain the structure of a building during earthquakes.

Resistance in corrosion

Corrosion plays a very important part in the RCC structure of a building. As old buildings are in danger when there is a seismic occurrence. TMT bars come with anti-corrosion properties and a unique rib structure ensuring that cement is always tightly bonded with the bars. Paired up with bendability, it keeps the building standing under intense stress.

Strength

Earthquake-resistant TMT bars are available in various grades of strength and ductility, suitable for zones with high or low seismic intensity. For example Fe-500, Fe-550, and Fe-600 grades. Another differentiator is the amount of sulfur and phosphorous present in the bars.

The greatest damage during an earthquake is when a building collapses. To ensure that a structure is completely sound, the best materials for construction, including TMT bars, should be used along with a proper design that abides by all the construction guidelines and safety protocols.

If you want to start construction in an earthquake-prone zone, then earthquake-resistant TMT bars are a must. Check out MS Life 600+, the highest grade steel in India for safe construction