The aggregate holds about 70% volume proportion in concrete. The results of scientific research in modem times, the aggregate has transformed to the main skeleton that used to be deemed as a filler, such as a main source of high strength of high performance concrete, as aresult, the quality of the aggregate plays a critical role in the quality of concrete. This research aims at verfying the characteristics of aggregate and the quality that will probably affect the quality of concrete. The result shows that the nature of aggregate (such as gradation, absorption capacity, deleterious substances, durability) and the granular has a quiet critical effect on the durability of concrete. In case to produce high performance concrete, using clean coarse sand and crashed stone, operating with densified-mixture design algorithm will be the necessary strategy to enhance the durability of High Performance Concrete.