How do they match: Refractory Materials Repairers, Except Brickmasons

  • Bondactor Machine Operator

  • Climb scaffolding, carrying hoses, and spray surfaces of cupolas with refractory mixtures, using spray equipment.
  • Mix specified amounts of sand, clay, mortar powder, and water to form refractory clay or mortar, using shovels or mixing machines.

  • Operate cranes, hoists, or other moving or lifting equipment.
  • Assemble mechanical components or machine parts.