In Early days, steel was used as the base of
construction and was the preferred choice by Engineers. As advancements
happened in the field of construction, a much more reliable and durable form of
steel came into being - known as TMT bars. Over the years they have grown in
demand and have become an inseparable part of the construction world. Being
much more durable and flexible, they are an ideal choice in building
structures, no matter big or small.
What makes them unique is their tensile
strength that makes them strong for years to come. This means they can protect
the structure from hazards and natural disasters such as earthquakes. While
there are many types of TMT bars created by various manufactures, it is of
utmost importance to go for the best TMT bar brands in India. This is because of their vital role in building the
framework of a structure. So they need to be resistant to corrosion and thereby
offer a prolonged life to the building.
One of the most crucial factors to keep in
mind while going for the best quality TMT bars in India, is to understand the
grade of steel they are made from. When you look at the best TMT bars company in India, each of them have their own grades.
Majorly there are four types of steel grades - Fe-415, Fe-500, Fe-550 and
Fe-600. What each of this grade refers to is basically the stress that is
applied to deform the steel at the manufacturing stage. So the higher the
grade, the better is the quality of the
TMT bar. Any grade is given to a bar based on the rigidity and strength of the
bar. This also means different grades are utilised for various construction
parts. So if you have to use a TMT bar for the core foundation of the building
like the floor or roofs, a higher grade of the best quality TMT bar in India will be used. Similarly, when it
comes to other parts that are not loaded such as balcony railings or decorative
structure, lower graded bars are used.
You can go for Fe-415 for homes or residential
construction. They keep the structure earthquake resistant and have a decent
elongation and durability. However, if you go for grades from the best TMT bars company in India such as
Shyam Steel Industries Limited, they make Fe-500 which is a popular high grade
used for construction of heavy duty structures. These include, multi story
commercial buildings, bridges and underground structures to name a few.
There are other types of grades also available
such as Fe550 which is used for both commercial and residential projects and is
usually chosen for structures where Fe500 is harder to handle. Similarly, Fe600
is used specifically for heavy construction because of its high tensile
strength.
Whichever grade you go with, make sure it
comes from the best TMT bar brands in
India and provides quality along with trust.