METHOD FOR CONTINUOUS PRODUCTION OF DECORATIVE FACING SLABS DEVICE FOR CARRYING OUT SAID METHOD, DECORATIVE FACING MATERIAL

Title:

METHOD FOR CONTINUOUS PRODUCTION OF DECORATIVE FACING SLABS DEVICE FOR CARRYING OUT SAID METHOD, DECORATIVE FACING MATERIAL

Document Type and Number:

WIPO Patent Application WO/2001/087784

Kind Code:

A1

Abstract:

The invention relates to the production of decorative facing materials using a glass-pelletizer and refractory filler. The inventive method for a continuous production of decorative facing slabs consists in loading of basic materials into casting-moulds which are placed on an open heat-insulated palette, and in thermal treatment in a furnace at a temperature ranging from 900 °C to 950 °C. After the thermal treatment, the palette with the moulds is taken out and conditioned at an ambient temperature during 80-90 sec accompanied by cooling the surface of the slabs to a temperature ranging from 600 °C to 634 °C. Afterwards, the slabs are placed in a heat-insulated closed space having a thermal resistance of walls which makes it possible to cool the surface of the slab to a temperature ranging from 100 °C to 140 °C with an average cooling rate ranging from 0.016 to 0.020 degrees/sec.

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Inventors:

REZNIK VALENTIN JURIEVICH (RU)
AKHAPKIN KONSTANTIN VIKTOROVIC (RU)
GRISCHENKO SERGEI EVGENIEVICH (RU)
MELESHKO VIKTOR MIKHAILOVICH (RU)
SHITUEVA IRINA VLADIMIROVNA (RU)

Application Number:

PCT/RU2001/000111

Publication Date:

November 22, 2001

Filing Date:

March 19, 2001

Export Citation:

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Assignee:

REZNIK VALENTIN JURIEVICH (RU)
AKHAPKIN KONSTANTIN VIKTOROVIC (RU)
GRISCHENKO SERGEI EVGENIEVICH (RU)
MELESHKO VIKTOR MIKHAILOVICH (RU)
SHITUEVA IRINA VLADIMIROVNA (RU)

International Classes:

B44C3/04; C03B19/06; C03B19/09; C03B32/00; C04B32/00; (IPC1-7): C03B19/09

Domestic Patent References:

WO1999019264A1

1999-04-22

Foreign References:

RU2121462C1	1998-11-10
US5895511A	1999-04-20
EP0629589A2	1994-12-21

Other References: