Abstract: Paper, cardboard or paperboard-like material containing inorganic fibres, inorganic particle-like additives and organic binders and flocculating agents characterized in that(1) the particle-like inorganic additives constitute 40-80% by weight of the dry matter of the material;(2) the inorganic particle-like additives are composed of(2.1) a base filler of which at least 20% by weight has a particle size of <2 .mu.m and not more than 20% by weight has a particle size of >20 .mu.m on the one hand and <0.5 .mu.m on the other hand, and(2.2) an anionic flocculating active pigment of which at least 50% by weight has a primary particle size of <2 .mu.m,(3.1) the organic flocculating agent is a cationic polymeric carbohydrate with an average molecular weight of 100,000 to 2,000,000 and a degree of substitution of 0.01 to 0.3 and is present in a quantity of 0.5 to 6% by weight, based on the dry matter of the material, and(3.2) 1000 g of base filler is unable to bind more than 0.