| abstract |
The invention relates to a mineral granules consisting essentially of agglomerated, at least microporous, preferably micropores and macropores having calcium silicate hydrate material grains having granules having a bulk density according to DIN EN 1097-3: 1998, less than 750 g / l and a proportion of flour grain in each granule with grain sizes below 1000 microns, in particular less than 500 microns, between 30 and 100 wt .-%, in particular between 40 and 100 wt .-%, based on the dry matter of the granules, wherein in particular large granules contain less percentage of flour particles smaller than smaller. |