Why 550D TMT Bars are a Top Choice for Modern Constructions in Earthquake-Prone Regions?

Do you stay in a region with heavy seismic activities? If you are planning to erect a home or construction structure, you can choose 550D or Fe 550D TMT bars. Mainly made of iron, these bars have excellent elongation and tensile strength. You can find these being increasingly used in skyscrapers, multiplexes, and hospitals today. Find out why these TMT bars have become a top choice for modern constructions in earthquake-prone regions.

High strength

Standing out due to a high degree of ductility and strength, these bars help make even high-rise structures stable. You can find these being used in various multi-story commercial and residential projects. Due to superior strength, these can withstand heavy loads in a much better way. Naturally, in all regions with high seismic activity or sudden loads, these can be extremely suitable.

Ductility

When the self-tempering is done, the bars are cooled further on a cooling bed at regular temperature or room temperature. The soft, molten core of the TMT bars transforms into a soft, ductile ferrite-pearlite structure during this atmospheric cooling process.

Superior flexibility

The manufacturing process for TMT bars is singular. It leads to a steel product with a hard outer shield that makes it super-strong. The soft inner core, on the other hand, offers the flexibility that is needed for sustaining the furious movement of shaking earth, as happens during an earthquake.

Due to the presence of lower amounts of carbon, phosphorus and sulphur, steel is preserved in these bars. These are able to resist the shocks of earthquakes much better.

Fantastic stability

Strong and stable steel bars are essential for keeping building structures safer, which is crucial in case of critical infrastructure projects. You can be more or less assured that structures built with these bars can withstand the effects of natural disasters as well as time, temperature changes, seismic activity and more.

Fatigue resistance to seismic activity

Due to their soft pearlite core, TMT bars can resist earthquakes as desired. In earthquake-prone areas, these can bear seismic and dynamic loading due to soft pearlite core. With no compromise on the measurements, TMT bars are able to elongate as much as 50% more than their actual length.

It is highly desirable for the construction of dams, bridges, canals and more for this reason, which are exposed to water as well as salt that is present in the groundwater.

Rust resistance

Resistant to moisture and corrosion, TMT bars are the best choice for constructions in wet regions, where moisture can threaten the stability and integrity of constructions. Due to the ability to bend, these can easily be molded into various shapes.

Fire resistance

Earthquakes can also lead to fire hazards, with fire breakout inside buildings. Due to high thermal stability, TMT steel bars can resist temperatures between 400 and 600 °C. Residents can stay safe in all those buildings and structures that are constructed with the help of TMT steel bars.

As you can understand, multiple factors go into making 550D or Fe 550D TMT bars the top choice for modern constructions in areas with heavy seismic activities.