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IND DEV CO ETABLISHMENT
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Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes
(AREA)
Abstract
Procedimiento para la fabricación de objetos de hormigón, especialmente de hormigón armado, que llevan por lo menos una cabidad abierta hacia el exterior, caracterizado por el hecho de que se hace atravesar, antes del fraguado, desde dicha cavidad hasta el exterior o inversamente, la masa de hormigón moldeada sensiblemente en la forma del objeto a fabricar, por un gas (aire o vapor de agua por ejemplo) apropiado a hacer compacta la pasta de hormigón y hacer trasudar el agua superflua de amasado, durante su paso.
ES0226572A1955-02-091956-02-08UN PROCEDIMIENTO PARA LA FABRICACIoN DE OBJETOS DE HORMIGON
ExpiredES226572A1
(es)