In Unique Fire Tests, Outdoor Decks Will Be Under Firebrand AttackFrom NIST Tech Beat: September 27, 2011 |
| The National Institute of Standards and Technology (NIST) will unleash its Dragon—a NIST invention that bellows showers of glowing embers, or firebrands—at a unique wind tunnel test facility in Japan, where researchers will evaluate the vulnerability of outdoor deck assemblies and materials to ignition during wildfires, a growing peril that accounts for half of the nation's 10 most costly fires. In 2005, NIST began the cooperative research effort with BRI that ultimately led to the NIST Dragon becoming a permanent resident at BRI. NIST and BRI have used the combined facility to study the vulnerability of siding treatments, window glazing assemblies, and overhanging eaves to ignition during realistic firebrand showers. Results are shared with standards and regulatory bodies, insurers, and trade associations to inform their decisions on material and building requirements. * S.L. Manzello and S. Suzuki. Summary of the 2011 Workshop on Research Needs for Full Scale Testing to Determine Vulnerabilities of Decking Assemblies to Ignition by Firebrand Showers. NIST Special Publication 1129, Aug. 2011. |
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