1.1 本规范提供了测试和确定专用边缘板产品和组件的结构能力的程序，这些产品和组件用于使用I型托梁或结构复合木材托梁框架的轻型框架木结构。本规范不适用于商品边缘板产品。 1.2 本规范是根据中定义的当前制造的面板、结构复合木材和预制I型托梁边缘板产品制定的 3.2 .不符合定义的材料 3.2 超出了本规范的范围。 1.3 边缘板产品和组件的消防安全、声音传输、建筑围护结构性能和切割/开槽特性不在本规范的范围内。 1.4 本规范主要考虑干燥使用条件下的最终用途，例如大多数受保护的框架构件，其中实心锯木的平衡含水量小于16 %. 1.5 本规范提供了与国家木材结构设计规范（NDS）一起使用的建立“许用应力”设计阻力的方法。根据“荷载和阻力系数设计”或“极限状态设计”从试验数据推导设计阻力超出了本规范的范围。 1.6 质量控制要求不在本规范的范围内。 1.7 边缘板产品的性能将受到组成木材种类、几何形状、粘合剂和生产参数的影响。 因此，应评估每个单独制造商生产的边缘板产品，以确定其产品特性，无论其特性与其他制造商生产的产品是否相似。 1.8 如果制造商在多个设施中生产产品，则应对每个生产设施进行独立评估。对于额外的生产设施，根据本规范对完整资格认证计划的任何修订都应获得经认可的独立资格认证机构的批准。 1.9 以英寸磅为单位的数值应视为标准。括号中给出的值是国际单位制的数学转换，仅供参考，不被视为标准。 1.10 本标准并不旨在解决与其使用相关的所有安全问题（如有）。本标准的使用者有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.11 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。

1.1 This specification provides procedures for testing and establishing the structural capacities of proprietary rim board products and assemblies for use in light-frame wood construction using I-joist or structural composite lumber joist framing. This specification does not apply to commodity rim board products. 1.2 This specification was developed in light of currently manufactured panel, structural composite lumber, and pre-fabricated I-joist rim board products as defined in 3.2 . Materials that do not conform to the definitions of 3.2 are beyond the scope of this specification. 1.3 Fire safety, sound transmission, building envelope performance, and cutting/notching attributes of rim board products and assemblies fall outside the scope of this specification. 1.4 This specification primarily considers end use in dry service conditions, such as most protected framing members, where the equilibrium moisture content for solid-sawn lumber is less than 16 %. 1.5 This specification provides methods to establish “allowable stress” design resistances for use with the National Design Specification for Wood Construction (NDS). Derivation of design resistances from the test data in accordance with “load and resistance factor design” or “limit states design” are beyond the scope of this specification. 1.6 Quality control requirements are outside the scope of this Specification. 1.7 The performance of a rim board product will be affected by the constituent wood species, geometry, adhesive, and production parameters. Therefore, rim board products produced by each individual manufacturer shall be evaluated to determine their product properties, regardless of the similarity in characteristics to products produced by other manufacturers. 1.8 Where a manufacturer produces product in more than one facility, each production facility shall be evaluated independently. For additional production facilities, any revisions to the full qualification program in accordance with this specification shall be approved by an accredited, independent qualifying agency. 1.9 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.10 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.11 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 Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.