1.1 本规范规定了拟用作游乐场表面的松散填充橡胶的粒度分布、可提取有害金属含量、总铅含量、不规则金属含量和尖锐不规则金属含量的测试方法和性能要求。 1.2 本规范不包含松散填充橡胶地面可达性的试验方法或性能要求。本规范也未制定测试方法或性能要求，以表征拟用作游乐场表面的松散填充橡胶中有机化学品的释放。 附录X1 和 附录X2 包含有关这些主题的其他信息。 1.3 如果松动- 符合本标准要求的填充橡胶应安装在游乐场设备的使用区域，还必须符合规范要求 F1292 . 1.4 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。 1.5 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。 1.6 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。

1.1 This specification establishes test methods and performance requirements for particle size distribution, extractable hazardous metal content, total lead content, tramp metal content, and sharp tramp metal content for loose-fill rubber that is intended to be used as a playground surface. 1.2 This specification does not contain test methods or performance requirements for the accessibility of loose-fill rubber playground surfacing. The specification also does not establish test methods or performance requirements to characterize the release of organic chemicals from loose-fill rubber intended to be used as a playground surface. Appendix X1 and Appendix X2 contain additional information on these topics. 1.3 If loose-fill rubber which meets the requirements of this standard is to be installed in the use zone of playground equipment, it must also comply with Specification F1292 . 1.4 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.5 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. 1.6 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.