1.1 本规范的主要目的是对防护鞋进行认证。认证必须由独立的第三方实验室进行，以便鞋类具有ASTM标记。 1.2 本规范包含鞋类的性能要求，以保护工人的脚免受以下危险: 1. 导电性能（Cd），可减少静电积聚可能造成的危害，并降低爆炸物和挥发性化学品点燃的可能性； 2. 电气危险防护（EH），保护佩戴者不因踩到带电电线而意外接触； 3. 静电耗散特性（SD），以减少由于在需要SD鞋的地方可能存在的过低的鞋电阻而引起的危险； 4. 耐穿刺（PR）鞋类装置； 5. 滑动阻力； 6. 防滑油湿（SRO）。 1.3 本规范涵盖了鞋类性能的最低要求，以防止脚趾区域以外的各种工作场所危险，这些危险可能会导致受伤。 1.4 本规范不作为详细的制造或采购规范，但可在采购合同中参考，以确保满足最低性能要求。 1.5 用于确定是否符合本规范性能要求的受控实验室测试不应被视为确定个人可能接触的所有情况下的性能水平。 1.6 安全鞋的原始部件的任何更改，如更换或添加售后鞋垫/插入物，或转售鞋，都可能导致不符合本标准，导致ASTM软脚趾保护鞋标签无效。 1.7 以国际单位制表示的数值应视为标准。所有其他计量单位仅供参考。 1.8 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。 1.9 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 The principal purpose of this specification is the certification of protective footwear. Certification must be performed by independent third party laboratories in order for footwear to bear the ASTM marking. 1.2 The specification contains performance requirements for footwear to protect workers’ feet from the following hazards by providing: (1) conductive properties (Cd), which reduce hazards that may result from static electricity buildup and reduce the possibility of ignition of explosives and volatile chemicals; (2) electric hazard protection (EH), to protect the wearer from accidental contact by stepping on live electric wires; (3) static dissipative properties (SD) to reduce hazards due to excessively low footwear electrical resistance that may exist where SD footwear is required; (4) puncture resistance (PR) footwear devices; (5) slip resistance (SR); (6) slip resistance oily wet (SRO). 1.3 This specification covers minimum requirements for the performance of footwear to provide protection against a variety of workplace hazards other than the toe area that can potentially result in injury. 1.4 This specification is not intended to serve as a detailed manufacturing or purchasing specification, but can be referenced in purchase contracts to ensure that minimum performance requirements are met. 1.5 Controlled laboratory tests used to determine compliance with the performance requirements of this specification shall not be deemed as establishing performance levels for all situations to which individuals may be exposed. 1.6 Any changes to the original components of safety footwear, such as replacing or adding after market footbeds/inserts, or resoling of the footwear, could cause failure to meet this standard, rendering the ASTM Soft Toe Protective Footwear label invalid. 1.7 The values stated in SI units are to be regarded as standard. All other units of measure are for information only. 1.8 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. 1.9 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.