Facts to know about TMT bars

by Anika Dixit Blogger

Thermo-Mechanically Treated Bars or TMT bars are used for construction purposes that are required for building earthquake-resistant structures including homes, offices, bridges, flyovers, among others. The ribbed TMT bars reinforce a concrete structure, thereby reducing damages during any seismic activities. They are manufactured at Integrated Steel Plant (ISP) and are made up of pure iron ore. The best quality TMT bars in India are always a perfect combination between strength and flexibility.

Thermo Mechanical treatment is a process where the steel bars cool down under water jet technology called ‘thermex’ in which outer surface of the bar becomes hard and the inner layer remains soft. The best quality TMT bars are characterised by their strength, ductility, earthquake resistance, fire and corrosion resistance, flexibility and affordability.

Salient features

There is always a high demand of good quality bars from the best manufacturers as those bars are the backbone required in any construction activity due to some of its rich features.

Fire and corrosion resistant

Due to its immense thermal resistive properties, TMT bars can withstand temperatures ranging from 400 to 600 degree Celsius, thus reducing fire risk. In addition, these bars are corrosion and rust resistant.

More strength and flexibility

While, high strength of the bars makes them essential to be used for making concrete materials more robust, these are the most preferred choice among builders because of its great flexibility.

High ductility

TMT bars are produced in a variety of grades ranging from Fe 415 to Fe 600 and high-grade bars displaying immense strength that make them a popular construction option. The high ductility property of the bars makes TMT dynamic and earthquake-proof as well.

Strong bond with cement

Due to innovative manufacturing process by the steel companies, TMT steel bars form an excellent and strong bond with concrete and cement that are the pillars of construction sector.

Lasts for lifetime

The rust, thermal and corrosion resistant properties contribute TMT bars to excellent longevity.

Cost effective

TMT bars are regarded as gold mines in the construction industry as they are very affordable. Since the manufacturing process is completely automated, it requires less manpower. Consequently, it brings down the cost of the bars making them cost effective and considered efficient as well.

Application of TMT bars

TMT bars are widely used in the construction of diverse projects. They provide maximum safety, durability and ensure longetivity to any concrete structure. It is used for civil engineering purposes of dams, airports, homes, offices, bridges, flyovers, highways, stadiums and power plants.

Besides, TMT are also used for constructing high rise residential buildings and complex structures including schools, malls, underwater/marine structures, underground structures and industrial structures.

TMT bars do not only owe its popularity globally, but its usage has become extremely mandatory for any construction purposes. Go for the appropriate choice when it comes to selecting the right building materials as the best quality TMT bars in India will always come with strength, flexibility and the above mentioned features.