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US 12,116,316 B2Granted
Slag-containing polymer concrete and grouting mortar
AssigneeSika Technology AG
InventorsSteffen Kelch, Tim Mamie, Thomas Moser, Ulf Velten, Fabio Würmli
Life of this patent
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Abstract
A curable binder composition includes: a) at least one organic binder selected from the group made of a1) epoxy resins and curing agents for epoxy resins and a2) polyisocyanates and polyols, and b) at least 50% by weight of slag based on 100% by weight of the binder composition.
Claims10
A method comprising
- a step of grouting of machines or turbines with a curable binder composition comprising:
- a) at least one organic binder selected from the group consisting of a1) epoxy resins and curing agents for epoxy resins and a2) polyisocyanates and polyols, and b) at least 50% by weight of slag based on 100% by weight of the binder composition,
- wherein the slag has a bulk density of at least 2.9 kg/l, and
- wherein the slag is an iron-containing slag containing at least 8% by weight, of iron, calculated as FeO.
1 more element
Dependencies are inferred from the claim text.