- Posted By: Jaime Adler
- Written by: Steve Quarles, UCCE Forest Specialist
The American Society for Testing and Materials (ASTM) Committee E05 on Fire Standards is meeting this week in Anaheim, California. ASTM is a standards writing organization. Today many task groups met to review and consider changes to standard test methods. For example, the task group that oversees ASTM E-84, Standard Test Method for Surface Burning Characteristics of Building Materials met. This test is used to determine the flame spread rating (Class A, B, or C) for construction materials, and is one of the measures used to describe the performance of deck boards that comply with Chapter 7A of the California Building Code. Chapter 7A is the state code that applies to new construction in California. Today it was announced that a modified version of ASTM E-84, that subjects the test material to the standard flame for 30 minutes instead of 10 minutes, was approved as an ASTM standard. This is the test method used by the Office of the State Fire Marshal to determine if a material can be considered an “ignition resistant material.” This procedure has been used for a number of years, but it just became an official standard.
The ASTM Committee E05 on Fire Standards Research Review Session was held at the end of the day. The title of today’s session was “Quantification of Exterior Fire Exposure Metrics” Task Group Activities and Related Research Programs. The program consisted of four presentations:
-Joe Zicherman (a graduate of UC Berkeley) and President of Fire Cause Analysis, gave a talk titled “The Challenge of Wildfire/Bushfire Events”
-Jon Traw, a building code consultant and Task Group Chair for exterior fire exposures, presented information on a workshop held at the University of California Richmond Field Station in February of this year. This workshop followed the Fire and Materials 2011 conference that was held in San Francisco.
-Dr. Samuel L. Manzello, a researcher at the National Institute for Standards and Technology reported on recent testing on building vulnerabilities that he has been leading in Japan.
-Steve Quarles, UCCE Forest Specialist reported on recent testing at the Insurance Institute for Business and Home Safety Research Center. Co-authors for this presentation were Anne Cope, the Research Director at the Research Center and Jack Cohen, Researcher at the USDA Forest Service Fire Lab in Missoula Montana.
Tomorrow the subcommittee for exterior fire exposures will meet. Task groups that are developing standards for exterior-use materials are being developed within this subcommittee.