| abstract |
In particular, refractory compositions for use as dry-rollable refractory materials for the production of hairy disposable integral linings in which tundish or layers for use in applied metal castings cover permanent linings are described. The composition contains agglomerates and agglomerates, a low temperature binder, one or more intermediate temperature binders and, optionally, clays. By using both low and medium temperature binders, the refractory can be installed by the high temperature method. |