Class 2392 - Manufacture of clay building materials
PSIC Class 2392 covers Manufacture of clay building materials. Current child subclasses include Manufacture of Clay Building Materials. This four-digit layer is useful when comparing neighboring activities before...
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Practical summary
Class 2392 sits in the PSIC 2019 hierarchy under C Manufacturing > 23 Manufacture of other Non-metallic Mineral Products > 239 Manufacture of non-metallic mineral products, n.e.c.. This class usually fans out into more specific subclasses such as Manufacture of Clay Building Materials. It is the level people use when they already know the activity family but still need the exact five-digit match.
Official note
Source-backed description
This class includes: Manufacture of non-refractory ceramic hearth or wall tiles, mosaic cubes, etc. Manufacture of non-refractory ceramic flags and paving Manufacture of structural non-refractory clay building materials: ceramic bricks, roofing tiles, chimney pots, pipes, conduits, etc. Manufacture of flooring blocks in baked clay Manufacture of ceramic sanitary fixtures This class excludes: Manufacture of artificial stone (e.g. cultured marble), see 2220; Manufacture of refractory ceramic products, see 2391.