Refractory shaped article

摘要

A refractory shaped article with the use of vermiculite and a refractory binder. The technical problem is to provide a refractory shaped article which has the advantageous properties of vermiculite, but an improved heat-insulating value. A refractory filler body (3) having a higher heat-insulating value than vermiculite is arranged between two outer layers (1, 2) of vermiculite. <IMAGE>