1.1 这些试验方法涵盖了在规定载荷下测定刚性表面结构绝缘板强度特性的程序。这些试验方法适用于具有最小厚度为0.16英寸的刚性饰面的结构隔热板。（4 mm）和最小厚度为1.5 in的绝缘芯。（38毫米）。这些规定荷载包括: 1.1.1 横向荷载， 1.1.2 轴向载荷， 1.1.3 剪切荷载， 1.1.4 隔膜荷载， 1.1.5 上拔荷载， 1.1.6 长期负荷 1.1.7 冲击载荷，以及 1.1.8 集中荷载。 1.2 结构隔热板旨在抵抗永久性建筑结构中的结构荷载。 1.3 这些试验方法不用于质量控制目的，也不评估结构绝缘板的单个组件。 1.4 这些试验方法不用于测量尺寸稳定性。 1.5 本标准的文本引用了注释和脚注，不包括提供解释信息的表格和图表。这些注释和脚注不应视为本标准的要求。 1.6 以英寸-磅为单位的数值应视为标准值。括号中给出的值是到国际单位制的数学转换，仅供参考，不被视为标准值。 1.7 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户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。 1.8 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）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》中确立的国际公认标准化原则制定的。 ====意义和用途====== 5.1 SIP用作建筑结构中的屋顶、墙壁和地板构件。出于设计目的，需要确定结构性能。

1.1 These test methods cover procedures for determining strength properties under specified loads for rigid-faced structural insulated panels. These test methods are appropriate for structural insulated panels with rigid facings having a minimum thickness of 0.16 in. (4 mm) and an insulating core with a minimum thickness of 1.5 in. (38 mm). These specified loads include: 1.1.1 Transverse loads, 1.1.2 Axial loads, 1.1.3 Shear loads, 1.1.4 Diaphragm loads, 1.1.5 Uplift loads, 1.1.6 Long Term loads 1.1.7 Impact loads, and 1.1.8 Concentrated loads. 1.2 Structural insulated panels are intended to resist structural loads in permanent building structures. 1.3 These test methods are not intended for quality control purposes and do not evaluate the individual components of the structural insulated panels. 1.4 These test methods are not intended to measure dimensional stability. 1.5 The text of this standard references notes and footnotes, excluding tables and figures, which provide explanatory information. These notes and footnotes shall not be considered requirements of the standard. 1.6 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. 1.7 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. 1.8 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. ====== Significance And Use ====== 5.1 SIPs are used as roof, wall, and floor components in building structures. The structural performance properties need to be determined for design purposes.