Natural calamities are catastrophic, especially when you live in a highly endangered zone. Safety is the first thing that comes to mind when there is an earthquake. And, the structural integrity of the building determines your security. The extent of damage to your building depends on the quality of construction materials used in the process. But how do you choose the right TMT bars in earthquake-prone areas?
Our best TMT bar manufacturers at Maan Shakti supply high-quality Fe 550D Grade bars for your building. We ensure your building stands the test of time, including earthquakes. In this blog, we discuss tips for choosing the right TMT bars based on their manufacturing process.
Tips to Choose the Right TMT Bars for Earthquake-Prone Areas
TMT bars are considered to be a safe and reliable option for your constructional infrastructure. However, choosing the right one from a reputable manufacturer is what makes the difference. The following tips can help you in the right direction:
- Grade
The grade of the TMT bars determines their yield strength and load-bearing capabilities. We supply Fe 550D-grade TMT bars, which can absorb the energy during increased seismic activities and distribute it uniformly. The steel rebars can bend without breaking and minimize the damage to your property to some extent.
- Design
The dual-ribbed TMT bar provides better bonding with the cement and ensures a better grip. These strong bonds are why the materials act together to prevent structural damage to your property during an earthquake. Therefore, it provides an extra layer of safety to help you remain stress-free.
- Anti-Corrosive Property
Corrosion causes irreversible destruction to your TMT bars when exposed to moisture, acid rain, and other things. Therefore, TMT bars are made with materials such as chromium, copper, and phosphorus with a zinc-coated layer to prevent rust. The absence of rust prevents TMT bars from breaking during earthquakes.
- Flexibility
TMT bars have a flexible inner core and a hard outer surface. During an earthquake, the soft inner core tilts slightly, and its strong exterior brings it back to its original position. The flexibility of the TMT bars prevents breakage during increased seismic activities.
- Certification
When buying construction materials for your buildings, you need to choose TMT bars from reputable companies. Our company supplies TMT bars, which are BIS and ISO certified. The BIS certificate ensures consistent quality and better strength and reliability of construction materials. On the other hand, ISO ensures that the TMT bars you are using are safe during an earthquake.
How TMT Bar Manufacturing Enhances its Earthquake Resistance
The best quality TMT bars go through a series of steps to ensure strength and flexibility. The process guarantees consistent quality to ensure your safety during increased seismic activities during an earthquake. Let us learn about it now:
- Raw Iron Ore for Steel Making
The quality of raw materials determines the properties of TMT bars. During the manufacturing process, materials such as coal, iron, and limestone are used. They are mixed together in a furnace, where the iron ore is purified. The rest of the materials are separated into slugs.
- Conversion of Iron to Steel
The under-process steel is passed through an electric arc furnace to refine its composition further. The molten steel is poured into a casting machine to produce billets of different sizes. The selected billets are further reheated to make them malleable for shaping the TMT bars.
- Thermomechanical Treatment
The final step in the manufacturing process of TMT bars is the thermomechanical treatment. It involves the following steps:
- Quenching
The hot-rolled bars are subjected to a rapid cooling process to make them flexible and durable. In the quenching process, the outer surface hardens, and the inner core softens. This ensures that the TMT bar has the desired properties to protect homes during earthquakes.
- Self-Tempering
After the quenching process is completed, the steel bars are allowed to self-temper. The heat from the inner ore flows outside to give the outer surface a hard layer. The structure thus formed on the outer surface of the bars is known as tempered martensite. This layer provides excellent tensile strength to the TMT bars, which can withstand external forces during earthquakes.
- Atmospheric Cooling
In the end, the TMT bars produced are placed in the cooling process at normal atmospheric temperature. Then, the best TMT bar manufacturers cut these bars into pieces. They then send them for a quality check to ensure consistency in their structure. This uniform structure provides the overall longevity of your building during an earthquake.
Conclusion
The TMT bars you are choosing are crucial to protect your homes. These bars possess high strength, which can withstand the energy during an earthquake and dissipate it uniformly. They also prevent structural damage to buildings, bridges, flyovers, and other constructional properties by protecting your lives. If you are looking for superior-quality TMT bars, choose Maan Shakti TMT bars.