Refractory mortar is an amorphous refractory material used as a joint of refractory masonry. It can be divided into clay, high alumina, silica and magnesia refractory mud according to the material.

Characteristic:

1. Good plasticity

2. Convenient construction

3. Strong bonding strength

4. Strong corrosion resistance

5. High refractoriness

6. Good slag resistance

7. Good thermal spalling.