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Pelt and Hooykaas BV
Original Assignee
Pelt and Hooykaas BV
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Filing date
Publication date
Application filed by Pelt and Hooykaas BVfiledCriticalPelt and Hooykaas BV
Priority to ES526689ApriorityCriticalpatent/ES8802460A1/es
Publication of ES8802460A1publicationCriticalpatent/ES8802460A1/es
Publication of ES526689A0publicationCriticalpatent/ES526689A0/es
Curing Cements, Concrete, And Artificial Stone
(AREA)
Abstract
PROCEDIMIENTO PARA EL TRATAMIENTO DE CENIZA VOLANTE EN EL QUE A TEMPERATURA AMBIENTE SE AÑADE CENIZA VOLANTE A UNA COMPOSICION QUE CONTIENE HEMIHIDRATO DE SULFATO CALCICO, REALIZANDOSE LA MEZCLA SIN SUMINISTRA CALOR EXTERNO. SE AÑADE UN METAL VOLATIL O UN COMPUESTO METALICO VOLATIL, PARA EVITAR LA FORMACION DE UNA MASA LIBRE DE PARTICULAS O GRANULOS, A LA MEZCLA EN UNA CANTIDAD ENTRE 1 Y 5 POR CIENTO CALCULADA SOBRE EL TOTAL DE HEMIHIDRATO DE SULFATO CALCICO. LA CENIZA VOLANTE SE AÑADE EN TAL CANTIDAD QUE LA COMPOSICION FINAL CONTIENE DE 25 A 35 POR CIENTO DE CENIZA VOLANTE. TIENE APLICACION PARA PLANTAS DE ENERGIA. R
ES526689A1983-10-211983-10-21Procedimiento para el tratamiento de material de desecho, tal como ceniza volante.
ExpiredES8802460A1
(es)
Process for the quick and controlled setting of a hydraulic binder containing both portland cement and alumina cement, hydraulic binder, as well as a process for the manufacture of building elements