Category: Real Estate

In the construction industry Steel has always been the game changer to reinforce any structure. Whether it is the case of a building, or a bridge, flyover, tunnel, or the metro railway, it is the most preferred material by structural engineers. TMT bars are the products that are used here mainly for the amazing and terrific tensile strength, thermal conductivity, yield strength, and ductility. Choosing the correct TMT bars with desired properties is one of the major decisions by construction engineers from the wide varieties of TMT bar manufacturer and supplier in Kolkata. The Thermo mechanically treated bar is the basic definition of the TMT bar. It is manufactured through a constant and repeated cooling process to attain maximum yield strength. While doing so and with the use of other composite materials with Iron Ore, the TMT bars achieve high ductile strength and become malleable in nature, thus serving important objectives like resisting earthquakes and a long term corrosion-resistant material reinforcement for the building structure. Different grades of TMT bars Depending upon the structure that needs to be constructed, the TMT bar is chosen during the structural design of the proposed construction project. Fe 415 TMT bars have yield strength of 415 N/mm2. Fe 415 TMT bars are commonly used for the construction of building structures like houses and residential apartments. They have high uniform elongation which makes them especially suitable for making the structure earthquake resistant. Fe 500 – The name itself denotes the yield strength of 500 N/mm2. The Fe 500 is corrosion resistant and thus they are the best suitable for multi-storied buildings. Fe 550 – There is a lot of similarity with the 500. The 550 have enhanced yield strength than 500, which makes them ideal for bridges and underground structures. Fe 600 – The yield strength, in this case, is 600 N/mm2. This variety of TMT bars possess the highest strength in the entire category and thus they are mostly used in structures that require a high yield and tensile strength naturally which makes them most suitable for use in large scale industrial construction projects.