A dream house doesn’t just include best-in-class interiors and private spaces. It also includes a strong construction that makes it sturdy and durable. That’s where the need for constructing houses with robust real estate materials. When the discussion is about strong raw materials, TMT bars come into the focus.
Technically, they are referred to as thermomechanically treated bars and have become an essential element in construction. Someone who visits a construction site for the first time can easily locate these bars. These pillars of iron rods in a residential construction site have become the most significant element of construction.
A Brief on TMT Bars – Why Are They an Element in a Construction Element?
TMT bars are manufactured in a special method, which is why they are known as thermomechanically treated bars. These bars are made with the thermomechanical treatment.
This treatment offers these bars a hard exterior and soft core. Such features allow them to be more durable, stronger, corrosion-resistant, and earthquake-resistant. There are various types of TMT bars that you can find in the market. They can be spotted with the specified TMT bar grades. These grades indicate the amount of force they require to deform.
The higher the TMT grade, the stronger the bar. The following are the TMT grades available in the market today:
FE 415 Bars: It’s a common type of TMT bar suitable for small construction projects. FE 415 TMT bars are mostly used for RCC projects. RCC or reinforced cement concrete projects have an increased prolongation of 14%. So, it’s the most appropriate option for construction, especially in areas with lower urban development.
FE 500 Bars: The next comes the FE 500 TMT, which is stronger than the FE 415 TMT bars. It comes with 500 N/mm2 yield strength. These bars can withstand seismic loading. So, they are most commonly used in areas that experience higher risks of natural calamities like earthquakes. These bars are ideal for earthquake-prone areas because of their strength (around 20% stronger than the FE 415 grade).
FE 600 Bars: The strongest of all TMT bars is the FE 600 bars. These bars have the maximum tensile strength. These bars are used mostly for maritime projects and civil construction. If you are associated with these types of constructions, you can get in touch with a top-notch TMT bar producer that manufactures FE 600 bars.
FE 550 Bars: The last one on this list is the FE 500 TMT bars. They are strong and durable. Constructors usually use them for large residential complexes and high-rise buildings. The main USP of these bars is that they come with an approximate 550 N/mm2 yield strength. They have a great tensile strength, usually 585 N/nm. It saves 10% on steel consumption, unlike traditional FE 500-grade rebars.
So, Which TMT Bar is Ideal for House Construction?
Considering house constructions, real estate developers rely on the strength and durability of Fe 500 and Fe 415 TMT bars. These bars are used for small construction projects, usually in low-urban areas. These bars are ideal for areas that witness no or negligible seismic activities.
On the other hand, for multi-story buildings and residential complexes, real estate developers use the Fe 500 and Fe 550 bars. These bars are mostly suitable for constructing private houses and office complexes. Their main specialty is that they can bear natural disasters like earthquakes. Their prime applications are to build civil projects such as bridges, dams, and more.
Tips to Select the Right TMT Bars
Selecting the right TMT bars for your construction project is not that simple. You need to understand a few things before buying them from a leading manufacturer. So, here’s what you need to keep in mind:
Identifying the Right TMT Bars
The first step is to identify the TMT bars. Here are the top ways to identify the pure TMT bars Kolkata:
Tensile strength method
Bending and Rebending test
Chemical testing
Yield Stress method
By conducting these methods, you can identify the purity of the TMT bars.
Assessing Its Ductility
The next thing you need to consider is to assess the ductility of the TMT bar. A quality TMT bar is strong enough to pass the bending and rebending test. Ensure it comes back to the same form after you conduct the test. If not, the bars aren’t of the purest quality.
Corrosion-Resistant
Usually, steel corrodes in the presence of chloride ions. These bars can withstand the humidity of the coastal regions such as West Bengal (mainly Kolkata).
Learning the Manufacturing Procedure
Select TMT bars that are manufactured with state-of-the-art thermomechanical treatment. The process hugely impacts the strength and ductility of the bars. You should also remember to check out the TMT certifications to ensure the best quality.
Wrapping up
Back then, iron and steel overruled the construction industry. But today, as the real estate domain embraced sought-after innovations, the need for sustainable construction has become the prime consideration. That’s where TMT bars serve their purpose. If you plan to construct the most durable TMT bars, it’s time you consult the top-notch TMT bar manufacturers Kolkata.
Maan Shakti TMT Bar 
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