Question

while using a elevated road you must have come across the steel /iron rods and your vehicle makes sound as you travel.why steel rod are used

Answer 1

hiiii
because it is very strong...

Answer 2

Like a skeleton which gives legitimate appearance to our body, steel gives the expected structure to the building and road. It is subsequently important to survey the nature of steel to guarantee a solid and organized home. As you most likely are aware, steel is utilized in blend with cement for development of sections, footings, lintels, and stairs. High quality in pressure is carried with cement. Be that as it may, to give high elasticity to fortifications, steel is utilized alongside cement.