| abstract |
The invention relates to a Baustoffftrockenmischung, in particular a binder dry mixture containing at least one lime carrier, in particular selected from calcium oxide, preferably in the form of quicklime (CaO), and / or calcium hydroxide, preferably in the form of slaked lime (Ca (OH) 2), together with a Combination of trass on the one hand and kaolin and / or metakaolin on the other hand, as well as their use. The combination of trass and (meta) kaolin causes an unexpected synergistic increase in strength. |