The Indian construction industry witnessed the introduction of TMT bars between 1980 and 1985. In the late-21st-century construction domain, most Indian companies use the Fe 500 or Fe 550 TMT bars.
Thermo mechanically treated steel bars have become a practical construction element because of their high ductility, superior tensile strength, and excellent corrosion resistance. Anyone in this real estate development sector would consider these valuable additions that make construction easier.
So, if you are here to understand the types of TMT bars used in the domain, you can get an in-depth analysis in this post.
The Best TMT Bars Used in Indian Construction – A Few Things to Note
These bars offer a great range of uses depending on their strength and features. You can find the best TMT bars based on the project you are working on.
Not sure which TMT bars are the best for your construction project? Let’s find out the right sizes in the following points:
8mm-10mm TMT Bars
First comes the 8-10mm TMT bars that have revolutionised the recent real estate development industry. These bars come in 0.395-0.617 Kg/Mtr size weight. They are basically used for constructing stairs and slabs.
If you want to build a slab home, you need these bars. Their durability and flexibility make the structure stronger compared to conventional steel bars. They also have high tensile strength combined with compact sizing, which allows for reinforcing the overall structure.
What are the Applications of 8mm to 10mm TMT Bars?
The 8-10 mm TMT bars are primarily used for the construction of any house’s foundation. You can use them beneath the ground because they offer high strength to a home’s foundation.
As described above, you can also use them in slabs and stairs, for they can keep the structure robust. One promising benefit of these bars is that they can protect the structure amidst natural calamities and adverse weather.
12mm to 25mm TMT Bars
The 12-25 mm TMT bars are used for a number of reasons. They have significant importance in constructing a structure’s framework. They range between 0.888 and 3.850 Kg/Mtr, considering the weight.
You can use them to build columns and beams. Since these bars can withstand natural disasters and temperature fluctuations, they are used for a number of construction purposes.
What are the Applications of 12mm to 25mm TMT Bars?
Owing to their size and weight, the 12mm to 25mm TMT bars are used for commercial purposes. Take the example of shopping malls, schools, and office complexes, for instance. Real estate developers also use them for high-raising buildings that include entertainment zones, theatres, food stalls, bars, etc.
The prime advantage of these bars is that they can tolerate high loads. That’s one reason why they are the best choice for commercial buildings or shared office spaces.
28mm to 32mm TMT Bars
When you intend to build dams and bridges, you need these TMT bars. The 28mm-32mm bars come between 4.830 and 6.310 Kg/Mtr sizes.
They have excellent durability and strength, which make them the best option to ensure structural integrity. So, these TMT bars are ideal for constructing colossal infrastructure projects.
What are the Applications of 28mm to 32mm TMT Bars?
As per the uses and applications, the 28mm to 32mm TMT bars are used for massive infrastructure projects. From road structures to highways, from flyovers to bridges, you can use them for any heavy infrastructure projects.
These bars are also used for building pathways and water reservoirs. The 28mm to 32mm bars can withstand natural calamities and crucial weather conditions.
The Right Grade of TMT Bar – Which One to Choose between Fe500 and Fe500D?
If you are new to this construction industry, you might not understand the meaning of Fe. It means “iron,” and the number is the yield strength of the steel, while D refers to “ductility.” The construction industry has Fe500 and Fe500D grades. Grade, here, plays an important role in selecting the right type of TMT bars.
TMT bars come with various chemical features that impact tensile strength, thermal conductivity, durability, and yield strength. Both the Fe500D and Fe500 are used for civil construction.
Due to their high mechanical and chemical properties, they are suitable for constructing strong frameworks. They are also suitable for zones that are prone to earthquakes and other natural calamities. You can choose Fe500 and Fe500D for different purposes:
When to Use Fe500?
You can use Fe500 when you are planning to construct multi-story buildings or commercial structures. It offers excellent weldability and ductility.
When to Select Fe550?
You can use Fe500D to build any large-scale construction project. This type of TMT bar is suitable for constructing high-rise buildings. It offers maximum resilience and strength.
Final Words
So, if you wish to buy TMT steel bars in Assam, consult the best TMT brand Assam. You need to first assess the quality of these bars before buying them. Now, you know the sizes and applications of these bars. So you can select the most suitable fit for your construction project.
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