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US 2025/0019308 A1Published application
Powdery hydraulic composition
AssigneeTokuyama Corporation
InventorsTakahiro ONISHI, Kohei OMURA, Takumi DEGUCHI
Life of this patent
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Abstract
A powdery hydraulic composition that includes: a powder raw material A having at least one or more selected from fly ash and slag fine powder, and a powder raw material B having at least one or more selected from alkali silicate powder and alkali carbonate powder, and by mixing with water, hardening is possible even at ordinary temperature, and it is not necessary to use alkali solution comprising sodium hydroxide, etc.
Claims12
A powdery hydraulic composition comprising:
- a powder raw material A comprising at least one or more selected from fly ash and slag fine powder, and
- a powder raw material B comprising at least one or more selected from alkali silicate powder and alkali carbonate powder.
A hydraulic composition comprising:
- a powder raw material A comprising at least one or more selected from fly ash and slag fine powder,
- a powder raw material B comprising at least one or more selected from alkali silicate powder and alkali carbonate powder, and
- water.
A method for producing a hydraulic composition comprising mixing:
- a powder raw material A comprising at least one or more selected from fly ash and slag fine powder,
- a powder raw material B comprising at least one or more selected from alkali silicate powder and alkali carbonate powder, and
- water.
Dependencies are inferred from the claim text.