Materials for roller compacted concrete used in modern dam construction

1. The high effectiveness of roller compacted concrete technology is proved by its wide use in world practice. In the world there are presently more than 160 dams more than 15-m high constructed by this technology. One of the reasons for the effectiveness of RCC is the use of various types of pozzolana additives to the cement clinker, which is confirmed by the experience of constructing more than 90% of the dams constructed.