Archived - Standard Industrial Classification - Establishments (SIC-E) 1980

Archived - Standard Industrial Classification - Establishments (SIC-E) 1980

3594 - Non-Metallic Mineral Insulating Materials Industry

Establishments primarily engaged in manufacturing fibrous glass basic products, mineral wool, expanded vermiculite and perlite. Establishments primarily engaged in manufacturing cellulosic insulation are classified in 2799 - Other Converted Paper Products Industries n.e.c. and those primarily engaged in manufacturing insulation of plastic material are classified in 1611 - Foamed and Expanded Plastic Products Industry.

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