Anhydrite cement compositions and procedures for manufacture

The present invention describes improved anhydrite cementitious compositions that control or avoid ettringite formation, as well as procedures for manufacture. These compositions exhibit good compression resistance in early stages, good resistance to abrasion and good behavior under water.

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Bibliographische Detailangaben
Hauptverfasser: Garcia Luna, Armando, Valenzuela Grado, Jaime, Garcia Casillas, Perla Elvia, Burciaga Melendez, Pedro
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention describes improved anhydrite cementitious compositions that control or avoid ettringite formation, as well as procedures for manufacture. These compositions exhibit good compression resistance in early stages, good resistance to abrasion and good behavior under water.