WZ 23.51.0—Manufacture of cement

Where 23.51.0 sits

1. C Manufacturing
2. 23 Manufacture of other non-metallic mineral products
3. 23.5 Manufacture of cement, lime and plaster
4. 23.51 Manufacture of cement
5. 23.51.0 Manufacture of cement

What 23.51.0 includes

• Manufacture of clinker and hydraulic cements including Portland cement, alumina cement, blast furnace cement, sulfate blast furnace cement and similar hydraulic cements, whether or not colored or in the form of clinker

What 23.51.0 excludes

• Manufacture of refractory mortars, refractory concrete, etc., see 23.20.0
• Manufacture of premixed concrete and dry concrete and mortars, see 23.63.0 and 23.64.0
• Manufacture of products made from cement, see 23.65.0 and 23.66.0
• Manufacture of cements for dental purposes, see 32.50.3

23.51.0 in other systems