Matt Glazed Tiles

Introduction

The Central Glass & Ceramic Research Institute has developed a Process to manufacture single fired matt glazed ceramic tiles.

The process utilises the indigenous machinery, simple dry grinding process, improved down draught kiln and low grade raw materials, which are abundantly available in the country. The cost of production is low due to significant energy saving. The product has fired strength: 44 N/mm2, water absorption: 0.5 to 1.0% at 1200oC and impact strength: 0.4-0.6 kg/cm2. The product is craze resistant as per IS:2838.


Areas of Application

These matt glazed ceramic tiles can be used as Flooring & facing tiles for buildings.

Advantages

The cost of production is low due to significant energy saving. The product has fired strength: 44 N/mm2, water absorption: 0.5 to 1.0% at 1200oC and impact strength: 0.4-0.6 kg/cm2. The product is craze resistant as per IS:2838.


Equipment

Jaw crusher, disintegrator, triple deck vibrating machine, ball mill, D-mixer, granulator, friction press, glazed spraying equipment, oil-fired low thermal mass down draft kiln.


Raw materals

Plastic clays, low grade clays, additives and glazes.


Stage of Development

Commercialised.


Economic Data

About Rs. 10 lakhs for 150 tpa.


For further information please contact

Council of Scientific & Industrial Research