FIELD: construction.
SUBSTANCE: initial saponite product is subjected to electrochemical separation to obtain a concentrate - a condensed saponite product and deslimed technogenic waters. The resulting concentrate of electrochemical separation is the thickened saponite product, it contains 580-620 g/dm3 of the solid phase. The humidity of the condensed saponite product is adjusted to 7-9% by means of drying at 100-110°C for 7-8 hours. Semi-dry pressing is carried out at the pressure of 16-24 MPa. Firing the products is carried out at the temperature of 800-900°C for 1.0-1.2 hours.
EFFECT: increasing the compressive strength and the bending strength of ceramic construction materials, increasing the efficiency of extracting the saponite product and desliming the circulating waters of diamond mining enterprises, expanding the raw material base and improving the environmental situation due to the use of technogenic waste.
1 tbl, 8 ex
| Title | Year | Author | Number |
|---|---|---|---|
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| CHARGE FOR MANUFACTURE OF CERAMIC SERIES BRICK | 2017 |
|
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| METHOD OF MANUFACTURING STRUCTURAL, HEAT INSULATING CERAMICS AND COMPOSITION FOR MANUFACTURING THEREOF | 2008 |
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| RAW MIX AND A METHOD FOR MANUFACTURING WALL CERAMICS | 2003 |
|
RU2254309C1 |
