Corrosion is an enemy of steel and concrete building structures. This is a natural phenomenon and can not be stopped. It causes detoriation of R.C.C. Structures and creates economical loss to every one in the universe.
Reason for Corrosion:
1. Wherever there is humidity corrosion sets steadily and destroys damaging houses, bridges and any construction that same used with ordinary steel.
2. Corrosion of the reinforcement bars occurs when neutralization takes place with atmospheric carbon dioxide.
3. When Chlorides from outsides reaches steel conversion of iron to iron oxide and carbon dioxide, which leads to corrosion.
4. Diffusing pollutants chlorides carbon dioxide or Sulphur dioxide
5. PH value of water used for concrete was less than 8.50%. The oxygen in air in presence of moisture starts attacking the surface of reinforced bars.
After conducting various researches for fighting corrosion, we identified the cost effective steel with a composition that enhances corrosion resistance properties, reducing the rate of corrosion.