abstract |
The present invention relates to the production of ternesite clinkers containing 20 to 100% by weight C 5 S 2 $ and less than 15% by weight C 4 A 3 $, and to the use of ternesite as an additive to Portland cement or Portland composite cement, and to a binder containing 20 to 95% by weight Portland cement (clinker) and 80 to 5% by weight ternesite (clinker). |