Ultra-light mineral foam

A process for the production of a mineral foam includes separately preparing a slurry of cement and an aqueous foam, wherein the cement slurry includes water and Portland cement as well as calcium silicate hydrate crystallization seeds; contacting the slurry of cement with the aqueous foam to obtain...

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Bibliographische Detailangaben
Hauptverfasser: Bost, Pascal, Lombois-Burger, Hélène, Sabio, Serge, Chaumilliat, Christine
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A process for the production of a mineral foam includes separately preparing a slurry of cement and an aqueous foam, wherein the cement slurry includes water and Portland cement as well as calcium silicate hydrate crystallization seeds; contacting the slurry of cement with the aqueous foam to obtain a slurry of foamed cement; and casting the slurry of foamed cement and leave it to set.