Iron+and+steel

 
 * __IRON AND STEEL __**
 * What corrugated iron is? **

Corrugated iron is a structural sheet iron and a building material shaped in parallel furrows and ridges for rigidity.


 * Characteristics **

There characteristics are: · Light · Strong · Corrosion-resistant · Easily transported
 * · **Corrugations increase the bending strength of the sheet in the direction parallel to the corrugations, but not across them.


 * Uses through history **

Corrugated iron was used through history in farms, sheds, windmills, churches, cottages, industrial buildings and it will have more uses in the future needs.