NACE Class 23.51 - Manufacture of cement

Definition

Manufacture of cement class

Description

This class includes:

• manufacture of clinkers and hydraulic cements, including Portland, aluminous cement, slag cement and superphosphate cements

This class excludes:

• manufacture of refractory mortars, concrete etc., see 23.20
• manufacture of ready-mixed and dry-mix concrete and mortars, see 23.63, 23.64
• manufacture of articles of cement, see 23.69
• manufacture of cements used in dentistry, see 32.50

Higher Level

• NACE Group 23.5 - Manufacture of cement, lime and plaster