The importance of safety in construction cannot be understated. Especially when it comes to the choice of TMT bars, there is practically no room for error. Forming the skeleton of buildings, TMT bars hold up the structural integrity of constructions. Hence, ensuring the quality and durability of TMT bars being used is a crucial way to maintain safety in construction.
Also known as Thermo-Mechanically Treated bars, TMTs are available in different varieties (and names). Ultramax TMT is one of the popular TMT bars used in construction for its high strength, durability, and resistance to corrosion. Here are some of the main features that these TMTs play in construction.
Exceptional Strength
Primarily used to reinforce concrete structures, TMT bars are essential for buildings, bridges, and roads. They provide tensile strength to the structures, allowing them to withstand external impact and forces of nature. Ultramax bars have excellent Ultimate Tensile Strength (UTS) being 630 min N/sqmm, for both Fe 500 and Fe 550 varieties. It is this strength that prevents the structures from crumbling down due to natural forces.
Fire Resistance
It is essential that TMT bars are resistant to high temperatures as well as fire. Ultramax TMT bars have exceptional fire resistance, thanks to their unique manufacturing process. These TMT bars have no difference in yield strength till temperatures up to 500℃. In fact, only a slight difference in yield strength is observed in temperatures around 550-600℃. This shows the capability of these TMT bars to resist and withstand high temperatures, maintaining the structural integrity of the constructions they are used in. This property makes them an ideal choice for factories, warehouses, and oil rigs, which are prone to fires and explosions.
Corrosion Resistance
TMT bars also need to withstand moisture and water from seeping into them. Water can corrode and weaken the concrete structures from within. Ultramax TMT bars are made using special technology as well as high-quality steel which is resistant to corrosion. The TMT bars are made from a special grade of steel that is highly resistant to corrosion. This ensures that the reinforced structures remain intact and safe from damage, even after coming in contact with environmental factors like moisture, humidity, and chemicals.
Earthquake Resistance
Modern-day TMT bars are designed to have high ductility. This means the bars are flexible enough to bend if under pressure or movement, with the capability to return to their original form. Ultramax TMT bars can bend under stress without being prone to breaking or permanent deformity. This makes these TMT bars ideal to be used in construction in high seismic activity. These TMT bars absorb the shockwaves while bending, which keeps the buildings standing upright.
Conclusion
There is no room for doubt that Ultramax TMT bars offer the ultimate strength and flexibility to constructions of all scales. Manufactured using high-quality raw materials and manufacturing techniques, these TMT bars are at par with global standards. The quality and strength make these TMTs a top choice among builders to prevent accidents, injuries, and fatalities from low-quality structures.
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