POWERED MATERIAL, METHOD OF MANUFACTURING IT, RAW COMPACT OF THE POWDERED MATERIAL AND DEVICE FOR THE POWDERED MATERIAL

摘要

1. A powdered material, the binder phase of which consisting of a cement- based system that has the capacity following saturation with a liquid reacting with the binder phase to hydrate to a chemically bonded ceramic material, characterised in that it is in the form of granules of powder particles, which granules exhibit a degree of compaction above 55 % and a mean size of 30 - 250 μm.