HYDRAULIC CERAMICS

The invention relates to construction materials and can be used in the production of bricks, blocks and other products meant for carrying pressure. The pottery is made of low melting clay 10-90% of total volume and dolomite 90-10% of the volume. The articles are produced with the semi-dry pressing m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BAUMANIS,OJARS, BIDERMANIS,LAIMONIS, SEDMALIS,ULDIS, LIEPINS,JANIS, LAGZDINA,SILVIJA
Format:	Patent
Sprache:	eng
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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Beschreibung
Zusammenfassung:	The invention relates to construction materials and can be used in the production of bricks, blocks and other products meant for carrying pressure. The pottery is made of low melting clay 10-90% of total volume and dolomite 90-10% of the volume. The articles are produced with the semi-dry pressing method, dried and burned for 0.5 to 2 hours at a temperature of 700-750 degrees C. The press durability of the burned articles is 15.2 to 43.4 MPa, and after 7 day hydraulic solidification - 43.3 to 50.3 MPa.