Work Item
ASTM WK82055

New Test Method for Determining Fire Resistance of Joint Systems Installed Between Interior Rated Wall Assemblies and Exterior Nonrated Wall Assemblies

1. Scope

Develop a test protocol and standard methodology for evaluating the joint protection at the opening between interior rated wall assemblies and exterior nonrated wall assemblies.


joint system; rated wall to nonrated wall


This condition exists in the field today, yet there is not a test standard to evaluate this type of joint system.

The title and scope are in draft form and are under development within this ASTM Committee.


Developed by Subcommittee: E05.11

Committee: E05

Staff Manager: Kevin Shanahan

Work Item Status

Date Initiated: 05-31-2022

Technical Contact: Kevin Hyland

Item: 000