Why is flexibility important with strength in TMT Bars?
TMT bars are one of the most important construction materials that are widely used for building earthquake-resistant structures. TMT Bars provide high strength to the structures. They can withstand any amount of load. This improves the safety and longevity of the structures and saves them from any damage. TMT bars are cost-effective as compared to other steel bars. It uses only 17-20% less quantity of steel. For lightweight transportation, the cost of the TMT Bar is less. For superior ductility, it can be used for all types of construction purposes. For the superior elongation quality, it can be bent and re-bend up to 180 degrees without any harm to the steel. According to ISO Fe, the 500D grade TMT Bar has the perfect balance of flexibility and strength. Therefore, the Fe 500D TMT Bar is perfect for “sudden load absorption”.
It is vital to choose a ductile TMT Bar. For offering high ductility, TMT Bars are used for nearly all types of construction purposes. Countries like China, Indonesia, and Japan are extremely earthquake-prone, there are also commercial structures, Skyscrapers, and houses made with TMT Bars. TMT Bar is the advancement in the manufacturing sector, which has helped in building all types of structures without any difficulty. During the Quenching process, the Steel rod passes through the water spray system in the quenching box. The moment the steel bar comes in contact with cold water, the outer surface hardens and becomes martensite whereas the inner core remains soft. During this water spray system (Thermex Technology) TMT Bars become highly tensile.
Flexibility in TMT Bar is essential. otherwise, it cannot bear the extra load during an earthquake. In the new edge,
construction bending and rebending are very essential. TMT Bar can be easily bent/re-bended as per the
construction requirement. If a TMT Bar is not flexible then it cannot withstand the building during strong shock
waves.
iron bar
Fe 500d Grade TMT Bars have the perfect balance of strength & flexibility according to the IS Standards.
It is recommended to use for all types of construction purposes.
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