Framed+Structure



**Steel has to be covered from corrosive damage, so curtain walls or other type of coverings can be added. **
 * The framed structure Is a skeleton that allows different type of coverings to create roof, walls, etc. **
 * Materials **
 * Frame structures could be made of wood, steel, concrete or other materials. The different materials depend on the purpose of the structure. **
 * Types **
 *  There are types of framed structure. Heavy Timber Frame is the oldest one. It uses long and thick members. It was used mainly in Asia and Europe. Then it was partially replaced for the Light Frame Structure created in North America. **
 *  Steel framing allows to create higher structures because steel is more resistant than wood. Its pieces are joint using wending or riveting. **