ABSTRACT
Impulse Compaction also known as Rapid Impact Compaction (RIC) is a relatively new method of soil improvement and at the same time in principle one of the oldest methods in soil compaction. Already in ancient times, people improved their soil with the help of muscle strength or with small falling weights. In this paper, the origin, the historical roots, the current state of the art practice, and the various possibilities of Impulse Compaction use and application will be discussed. Furthermore, it will be shown how the impulse compaction with some modifications can also be used on weaker soils. Current documentation and quality assurance standards will be shown. Some selected projects will then underline the potential and attractiveness of Impulse Compaction.
