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US 2026/0296974 A1Published application
Activation of mineral binders comprising steelmaking slag and building materials comprising them
AssigneeSika Technology AG
InventorsGuillaume LE SAINT, Olivier LEVESQUE, Charlene MARTIN, Jerome SOUDIER
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Abstract
A method for the activation by an activator including ultrafine calcium carbonate and at least one alkanolamine of mineral binders including steelmaking slag. The invention also relates to building materials comprising an activated mineral binder obtained by such methods and uses thereof.
Claims16
A method for the activation of a mineral binder comprising steelmaking slag, the method comprising the steps of
- (i) providing a mineral binder comprising steelmaking slag,
- (ii) providing an activator comprising ultrafine calcium carbonate and at least one alkanolamine,
- (iii) mixing the mineral binder and the activator.
An activator for mineral binders comprising steelmaking slag, the activator comprising an ultrafine calcium carbonate and at least one alkanolamine.
Dependencies are inferred from the claim text.