1.1 本规范涵盖用作混凝土和砂浆中水泥材料的矿渣水泥。 注1: 本规范中描述的材料可用于与波特兰水泥混合，以生产符合规范要求的水泥 C595/C595M 或作为混凝土或砂浆混合物中的单独成分。该材料还可用于各种特殊灌浆和砂浆，当与适当的活化剂一起使用时，可作为某些应用中的主要胶结材料。 注2: 本规范中所述材料使用技术方面的信息包含在 附录X1 , 附录X2 和 附录X3 关于该主题的更详细信息包含在ACI 233R中。 2. 1.2 以SI单位或英寸-磅单位表示的数值应单独视为标准值。在文本中，英寸-磅单位显示在括号中。每个系统中所述的值可能不完全相等；因此，每个系统应独立使用。合并两个系统的值可能导致不符合标准。当实际中不使用英寸-磅单位时，数值仅以SI单位表示。 1.3 本标准的文本引用了提供解释性信息的注释和脚注。这些注释和脚注（不包括表中的注释和脚注）不应视为本标准的要求。 1.4 以下安全危险警告仅适用于本规范中描述的试验方法。 本标准并不旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前建立适当的安全、健康和环境实践，并确定监管限制的适用性。 1.5 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 covers slag cement for use as a cementitious material in concrete and mortar. Note 1: The material described in this specification may be used for blending with portland cement to produce a cement meeting the requirements of Specification C595/C595M or as a separate ingredient in concrete or mortar mixtures. The material may also be useful in a variety of special grouts and mortars, and when used with an appropriate activator, as the principal cementitious material in some applications. Note 2: Information on technical aspects of the use of the material described in this specification is contained in Appendix X1 , Appendix X2 , and Appendix X3 . More detailed information on that subject is contained in ACI 233R. 2 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the inch-pound units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Values are stated in only SI units when inch-pound units are not used in practice. 1.3 The text of this standard references notes and footnotes that provide explanatory information. These notes and footnotes (excluding those in tables) shall not be considered as requirements of this standard. 1.4 The following safety hazards caveat pertains only to the test methods described in this specification. 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. 1.5 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.