- Author
-
Underwriters Laboratories, Incorporated
- Title
- Report on Wall and Partition Facings and Accessories for Use in a Nonbearing Wall. H.H. Robertson Co., Pittsburgh, Pennsylvania.
- Coporate
- Underwriters Laboratories, Inc., Northbrook, IL
- Report
-
File R4013-15
January 8, 1971
36 p.
- Keywords
-
walls
|
partitions
|
fire tests
|
gypsum
|
wallboard
- Abstract
- This report describes the results of fire tests conducted on a nonbearing wall assembly constructed of three layers of 5/8-in. thick listed gypsum wallboard and faced on one side with steel liners with their cavities filled with glass-fiber batts and the other side with steel facing units. The wall assembly was erected in the test frame opening as shown on Ills. 1 and 3.