What are the different kinds of bars used in construction works? Well, there are two kinds of bars generally used for building structures. They are –
- HYSD or High Yielding Strength Yielding Deformed bars
- TMT or Thermo Mechanically Treated steel rebars
Of these TMT bars are very effective and widely used in construction industry.
A Picture of the Manufacturing Process of TMT Steel Bars
As you can understand from the name, TMT bars undergo Thermo-Mechanical treatment. In this process, steel wires pass through advanced Tempcore cooling system after being rolled in Rolling Stand Mill. This Tempcore cooling makes the outer layer of the bars hard and inner core soft. Cold twisting makes TMT bars corrosion resistant and ideal for using in residential structures.
Utility of TMT Bars in Construction
Cement is another essential element in construction that makes a structure stand erect. It is true that concrete has sufficient compressive strength but they poor tensile strength. This is where TMT steel bars come to use. They reinforce concrete. Thus, for additional reinforcement Thermo Mechanically Treated bars are used as they form a strong bonding with concrete and make a structure strong and durable.
TMT bars can be used in earthquake prone zones, in places where there is great chance for corrosion and areas susceptible to thermal accidents. These bars are manufactured in such a way that it can withstand heavy stress and all kinds of natural calamities.
Buying Guide for TMT Steel Bars
When you are buying such an important construction material, it is necessary that you check certain things. Isn’t it? For that a few guidelines are mentioned right here.
It is the ductility of steel. Higher the rate of elongation, lesser will be your transportation costs and more will be savings.
- Company & Certification
The company from where you are buying the bars is very important because that will determine the quality to a great extent. Make sure the company is ISO or ISI certified or the dealer is an authorized one. Only go for reputed brands even if they cost you a little more. Branded TMT bars price of today in Bengal is not much compared to the service they provide.
- Weigh the Steel
You should weigh TMT bars and check whether it is comparable to IS standard. Reputed shops will have a weight machine. Not to worry!
Besides, when you are buying, just check whether there is company seal all throughput its length. So, there you are…Remember everything counts when it is about the safety of human beings. Visit https://toptechtmt.com/tmt-bars/ for more information.