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Individual
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Individual
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Priority to ES0244299ApriorityCriticalpatent/ES244299A3/es
Publication of ES244299A3publicationCriticalpatent/ES244299A3/es
Curing Cements, Concrete, And Artificial Stone
(AREA)
Abstract
Procedimiento para la fabricación de cemento conteniendo sulfato cálcico, caracterizado porque dicho sulfato se calienta antes de ser añadido a los otros componentes del cemento y porque la calcinación de dicho sulfato se realiza a una temperatura superior a 850º C.
ES0244299A1958-09-231958-09-23Procedimiento para la fabricaciën de cemento
ExpiredES244299A3
(es)