scope:

This Practice describes the requirements for certification and prequalification of the refractory materials used to construct monolithic refractory linings in process equipment and piping. It provides a basis for selection, purchase, and quality control of refractory materials. Included are the material property, testing, documentation, storage, and shipping requirements for industrial refractory lining materials used to construct monolithic refractory linings in process equipment and piping. These materials can be installed by gunning, casting, pumping, or hand packing as specified.