According to the rapid natural growth in Gaza strip, construction wastes increased up to 25% of total quantity of solid wastes. In addition, construction wastes are costly. For example, in the United States, wages of disposed construction wastes sector costs 50,000 $ per 100 housing units. This paper aims to define the types of construction wastes, find ways to decrease the quantity of construction wastes, handle the related regulations, give awareness for the interested in the construction management. This paper will utilize the descriptive analytical approach, using previous studies and studying experiments of other countries. The paper results will define techniques to minimize the quantities of construction wastes and the costs of disposing them, and will study how to reuse or recycle these wastes.