MANUFACTURE OF CERAMIC FIBER-CONTAINING GRANULAR REFRACTORY MATERIAL, MATERIAL MANUFACTURED THEREBY AND USE

摘要

The manufacture of a granular, heat-resistant or refractory material includes mixing 100 parts by weight of loosened ceramic fibres with 2 to 15 parts by weight of clay and/or other common refractory additives, 1 to 10 parts by weight organic bonding agent and 5 to 100 parts by weight water. The resultant mixture is compressed by a volume factor of at least three, dried and then comminuted.