Cartridge or foil pouch containing a chemical two-component mortar composition with improved adhesion to the surface of semi-purified and/or wet bore holes in mineral base and use of same

Chemical two-component mortar mass comprises: a resin component (A) containing at least one radically curable, ethylenically unsaturated compound (a) as a curable resin, where the resin component (A) contains a content of 0.2-10 wt.% of at least one (meth)acryloxy alkyl siloxane and/or poly(meth)acryloxy alkyl silsesquioxane as an additional component (b) of the resin component (A); and a curing component (B1) separately arranged so as to inhibit reaction, containing a curing agent for the curable resin of the resin component (A). An independent claim is included for magazines, cartridges or plastic bags comprising the chemical two-component mortar mass, comprising a first chamber containing the resin component (A) and a second chamber separate from the first chamber containing the curing component (B1), where the first and second chambers are arranged separately so as to inhibit the reaction.