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US 9,302,940 B2Granted
Ternesite used as an activator for latent-hydraulic and pozzolanic materials
AssigneeHeidelbergcement AG
InventorsFrank Bullerjahn, Dirk Schmitt, Mohsen Ben Haha, Barbara Batog, Linda Irbe
Life of this patent
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Abstract
The present invention relates to binders based on latently hydraulic and/or pozzolanic materials that are activated by an addition of ternesite (C5S2$).
Claims27
A hydraulic binder comprising at least one latently hydraulic material and/or at least one pozzolanic material, wherein ternesite is included as an activator.
A method for activating latently hydraulic and/or pozzolanic material in hydraulic binders, comprising:
- adding ternesite as an activator to the latently hydraulic and/or pozzolanic material.
Dependencies are inferred from the claim text.