ASTM E2579-20 用于评估表面燃烧特性的木制品的样品制备和安装的标准实践.pdf

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:E2579-20 An American National Standard INTERNATIONAL Standard Practice for Specimen Preparation and Mounting of Wood Products to Assess Surface Burning Characteristics This standard is issued under the fixed designation E2579:the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon (s)indicates an editorial change since the last revision or reapproval. 1.Scope 1.10 This standard does not purport to address all of the 1.1 This practice describes procedures for specimen prepa- safery concerns if any associated with its use.It is the ration and mounting when testing wood products to assess responsibility of the user of this standard to establish appro- flames spread and smoke development as surface burning priate safery health and environmental practices and deter- characteristics using Test Method E84 or Test Method E2768. mine the applicability of regulatory limitations prior to use. 1.1.1 Test Method E2768 uses the same test equipment as 1.11 This international standard was developed in ...