Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR PRODUCING A GYPSUM BINDER
The method of producing gypsum binders is aimed at achieving the technical result of providing opportunities for producing ±-modifications of calcium sulfate hemihydrate and multiphase gypsum binders, obtained on its basis, at atmospheric pressure. The technical result is achieved due to the fact that the new method, involving dehydration of gypsum raw material lumps, stipulates heating of gypsum raw material lumps at atmospheric pressure by placing them in thermal shock conditions and during a period required for completion of the dehydration reaction with development of ±-modification of calcium sulfate hemihydrate and with further drying, cooling and milling.
METHOD FOR PRODUCING A GYPSUM BINDER
The method of producing gypsum binders is aimed at achieving the technical result of providing opportunities for producing ±-modifications of calcium sulfate hemihydrate and multiphase gypsum binders, obtained on its basis, at atmospheric pressure. The technical result is achieved due to the fact that the new method, involving dehydration of gypsum raw material lumps, stipulates heating of gypsum raw material lumps at atmospheric pressure by placing them in thermal shock conditions and during a period required for completion of the dehydration reaction with development of ±-modification of calcium sulfate hemihydrate and with further drying, cooling and milling.
METHOD FOR PRODUCING A GYPSUM BINDER
VERFAHREN ZUR HERSTELLUNG EINES GIPSBINDEMITTELS
PROCÉDÉ DE FABRICATION DE LIANTS À BASE DE GYPSE
KORNIENKO IGOR IVANOVICH (Autor:in)
11.07.2018
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME