| abstract |
Dry mix based on hydraulic binders for the immediate formation of cubic ettringite crystals, characterized in that the mixture based on the total composition of the dry mix a) 5-49% by weight of Ye'elimit (Ca 4 Al 6 [O 12 SO 4 ]), b) 0.5-20% by weight of CaSO 4 c) 0.5-25% by weight of a water-soluble carbonate selected from the group NaCO 3 , KCO 3 , and Li 2 CO 3 , d) and as filler to up to 100 wt.% An additive, namely sand, contains. |