| abstract |
A dry mix, for producing a cement suspension for filling and/or injecting pore spaces and cavities in loose rock or cavities and/or cracks in rock or in concrete components, is in the form of a ready mix containing a sulphate additive-free finely ground clinker and/or smelter sand powder; additives such as for example bentonite, trass highly dispersive silica acid or similar know additives and admixtures such as liquiding compositions, solidification delayeds, solidification accelerators, compositions for water retention or similar known compositions. The entire homogeneous dry mix has a continuous graduated particle distribution with sieve pass values of d95 = 24 (preferably 16) microns and d50 = 7 (preferably 5) microns. |