- Author
- Silk, W. B.
- Title
- Manufacturers' Responsibility to Furnish Fire-Safe Duct and Insulating Materials.
- Coporate
- Johns-Manville Sales Corp., New York, NY
- Journal
- ASHRAE Journal, Vol. 10, No. 9, 62-65, September 1968
- Keywords
- ducts | insulating materials | manufacturing | fire safety | laminates | flame spread rate