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Publication date
Application filed by Ernst StoefflerfiledCriticalErnst Stoeffler
Priority to AT30872DpriorityCriticalpatent/AT30872B/en
Application grantedgrantedCritical
Publication of AT30872BpublicationCriticalpatent/AT30872B/en
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oder gehärtete Kalkaandziogel klingend sind und als fertige Steine vermauert werden können.
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or hardened Kalkaandziogel are sounding and can be bricked up as finished stones.
Claims (1)
PATENT-ANSPRUCH :
Verfahren zur Herstellung von Kalksandsteinen durch Mahlen von Sand und Atzkalk unter Zuführung von Wasser oder Wasserdampf in verschliessbaren Gefässen, Verformen der Mischung und Härten der Formlinge mit Dampf, dadurch gekennzeichnet, dass das Mahlen des Sandes gleichzeitig mit der Ablöschung des Kalkes erfolgt.
PATENT CLAIM:
Process for the production of sand-lime bricks by grinding sand and caustic lime with the addition of water or steam in closable vessels, shaping the mixture and hardening the bricks with steam, characterized in that the grinding of the sand takes place at the same time as the lime is quenched.
AT30872D1899-06-261904-05-09
Process for the production of sand-lime bricks.
AT30872B
(en)