PROCESS FOR PRODUCING THERMAL INSULATING SEMI-ACID REFRACTORY PRODUCTS

The invention relates to a process for producing thermal-insulating semi-acid refractory products by which, in a first step, 37.5% of diatomite calcinated at a temperature of 1,000 ... 1,100 degree C is mixed, wherefrom 25% is a fraction having a granulosity ranging from to 1 to 3 mm, and 12.5% of a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	AZEKELEY MIHAI, ONACA CORNEL, MICAN ION, VASILE RODICA ANA, ICHIM ANGELICA
Format:	Patent
Sprache:	eng ; rum
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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