1.1 本试验方法涵盖了在实验室环境中以操场表面制造商确定的特定跌落高度进行试验的所有操场表面，以确定表面上方指定高度的减震性能，并根据规范中所述的Gmax和HIC值评估表面 F1292 . 注1: 本试验方法无意取代规范 F1292 用于临界跌落高度（CFH）测试，但向表面制造商或购买表面的所有者/经营者提供更多信息。 注2: 本试验方法告知业主/运营商在试验中使用的指定高度处铺面系统的冲击衰减性能。 1.2 本试验方法适用于与游乐场设备（如规范中所述）一起使用的铺面 F1148 , F1487 , F1918 和CSA Z614。 1.3 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。 1.4 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 本试验方法的目的是确定运动场表面在特定冲击高度下的减震性能，以便使用g- 规范中概述的最大和HIC标准 F1292 . 这将允许业主/运营商根据其游乐场设备的坠落高度指定其游乐场表面所需的某些最小值，并可在安装后或使用测试方法在表面系统的整个功能寿命内进行现场确认 F3313 . 5.2 本试验方法将用作规定操场表面冲击衰减性能和测试高度的参考。

1.1 This test method covers all playground surfaces to be tested in a laboratory setting at a specific drop height established by the manufacturer of the playground surface to determine shock absorption properties at the specified height above the surface and to evaluate surfaces based on their Gmax and HIC values described in Specification F1292 . Note 1: This test method is not intended to replace Specification F1292 for critical fall height (CFH) testing but to provide more information to either the manufacturer of the surface or the owner/operator purchasing the surface. Note 2: This test method informs the owner/operator of the impact attenuating performance of the surfacing system at the specified height used in the test. 1.2 This test method is specific to surfacing used in conjunction with playground equipment, such as that described in Specifications F1148 , F1487 , F1918 , and CSA Z614. 1.3 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. 1.4 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 The purpose of this test method is to determine the shock absorption properties of a playground surface at a specific impact height in order to evaluate a particular playground surfacing system using the g-max and HIC criteria as outlined in Specification F1292 . This will allow the owner/operator to specify certain minimums that they desire for their playground surface in relation to their playground equipment fall height and can be confirmed in the field after installation or throughout the functional life for the surface system utilizing Test Method F3313 . 5.2 This test method is to be used as a reference for specifying the impact attenuation performance of playground surfaces and the height from which they are tested.