The purpose of this standard is to establish a type test to assure that penetration fire stop assemblies meet the requirements to obtain a fire rating by passing a standardized fire test under laboratory conditions. The requirements include the principles and procedures for testing. SCOPE: This standard provides direction for establishing a type test for qualifying the fire performance of penetration fire stops when mounted in fire resistive wall and floor assemblies. Update the standard with addition of positive pressure testing, method for criteria, and add appendix for usage of test.
Return to Subcommittee D - Generating Station and Industrial Cables Subcommittee
