Benefits of using TMT steel in modern construction
Construction of houses, buildings, skyscrapers has undergone a major change in the past few decades. Demand for strong and durable structure has necessitated the need for high-speed research and development. Better quality of cement and steel are being produced every year. TMT steel has caught the fancy of engineers and developers in the last few years. So what exactly is TMT steel? TMT steel bars are thermo-mechanically treated bars manufactured using a complex process that provides a tough exterior and a soft interior. The steels are exposed to a very high temperature of 1100°C. Steel billets are made to pass through rolling mills to extract a specific shape. Afterward, using the quenching process steel bars are cooled using high-pressure water sprays. The exterior is cooled immediately while the interior cools down slowly and gradually. This unique feature enables strength with flexibility. No, wonder TMT steel bars have become a part of our daily lives. From the office building where we work to th
e bridges we traverse, it is the backbone of modern urban infrastructure. Some of the top grades of TMT steel bars in use are Fe-415, Fe-500, Fe-500, Fe-550 and Fe-600.
The benefits of using TMT steel are immense and few of them have been listed
below-
1. Earthquake resistant: Uncertainty in global climate and natural catastrophe has expedited the need for stronger structures that can withstand cyclones, storms and earthquakes. The soft pearlite core allows the bar to withstand dynamic and seismic loading. The high ductility of steel bars possesses the capability to offers resistance to seismic waves of medium to high intensity. All the above- mentioned reasons have made it a steel bar of choice in earthquake-prone areas.
2. Excellent bonding strength: High level of bonding between concrete materials and steel bars is necessary to generate the strength of the final structure. Thankfully, TMT bars have external ribs running across their entire length that enables the development of strong bond strength between the concrete and bars.
3. Low-cost and malleable: Malleable property of TMT steel bars provides the required tensile strength and elongation. Considering the benefits the cost of TMT steel bars is also reasonable. Malleability also makes it easy to transport the steel bars between a source and the destination.
4. A high degree of corrosion resistance: Corrosion is the major factor plaguing steel bars. It significantly hampers the strength of steel bars in the construction business. The manufacturing process of TMT steel bars provides the bar anti-corrosive properties. Controlled water-cooling of the steel bars develops coarse carbide responsible for resistance to corrosion. Besides, the absence of surface stress also increases the longevity of a structure.
5. High ductility: Ductility is essential to provide the necessary bending features to the bar. Pre-welded meshes can be created with TMT steel bars eliminating the need for manual binding. Construction and fabrication time is reduced significantly because of pre-welded meshes.
6. Fire resistance: Fire safety is always a major concern for the developers and engineers. Thanks to new technology and the development of TMT steel bars, the concern of fire safety is addresses brilliantly. TMT steel bars can withstand a thermal temperature ranging from 400°c to 600°. Hence, they are perfect for fire safety and resistance.
7. Choice of engineers: TMT steel bars have become the choice of engineers over the years. Some of its features like ductility, malleability, fire-resistance and earthquake-resistance makes it easy to work at the real construction site.
TMT steel bars find practical applications in below-listed places-
a. Long-distance bridges, flyover, underpass and overpass.
b. Residential buildings
c. Commercial structures
d. River dams
e. Special economic zone, malls, hotels and restaurants
f. Underwater marine structure
g. Hospitals, Railway station, Government buildings
Buyers looking to buy TMT Steel from Manufacturers can do on the TRADOLOGIE platform. It facilitates direct interaction between buyers and sellers for bulk trading of TMT steel. Buyers can save up to 20% on bulk deals.
Advertise on APSense
This advertising space is available.
Post Your Ad Here
Post Your Ad Here
Comments