ISIC Code 2391 - Manufacture Of Refractory Products

Inclusions

This class includes:

  • Manufacture of refractory mortars, concretes etc.
  • Manufacture of refractory ceramic goods:
    • Heat-insulating ceramic goods of siliceous fossil meals
    • Refractory bricks, blocks and tiles etc.
    • Retorts, crucibles, muffles, nozzles, tubes, pipes etc.
  • Manufacture of refractory articles containing magnesite, dolomite or chromite