Since sources are limited to reserve capacity and increase of consumption depending on increase of population, concept of reuse appeared. Recycling is defined as transformation of solid wastes to a new
material by using as raw material; recovery is defined as reuse of wastes to obtain energy or to obtain a
new product by processing under physical or chemical processes. Today it is possible reuse of various
wastes. Especially right management of construction demolition wastes is important for use of structural
materials such as concrete, metal, wood, glass in reconstruction and renovation. Thus, most of the
materials recovered by demolition of structures could be used in similar or same projects or other
construction projects after cleaned and repaired.