1.1 本规范涵盖了用于连接聚氯乙烯管道系统的聚氯乙烯（PVC）溶剂粘合剂的要求。 1.2 这些溶剂型粘合剂用于由规范中定义的化合物制成的聚氯乙烯管道系统 D1784 . 1.3 《实践》中给出了连接PVC管和配件的两步程序 D2855 《实践》中给出了连接PVC管和配件的一步法 F3328 . 1.4 本规范的文本引用了提供解释性材料的注释、脚注和附录。这些注释和脚注（不包括表格和图中的注释和脚注）不应被视为规范的要求。 1.5 以英寸为单位的值- 磅单位应被视为标准单位。括号中给出的值是对国际单位制的数学转换，仅供参考，不被视为标准值。 1.6 以下安全隐患警告仅适用于测试方法部分，第节 6. ，根据本规范: 本标准并不旨在解决与其使用相关的所有安全问题（如果有的话）。本标准的使用者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。 1.7 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 This specification covers requirements for poly(vinyl chloride) (PVC) solvent cements to be used in joining poly(vinyl chloride) piping systems. 1.2 These solvent cements are used with poly(vinyl chloride) piping systems made from compounds as defined in Specification D1784 . 1.3 A two-step procedure for joining PVC pipe and fittings is given in Practice D2855 . A one-step procedure for joining PVC pipe and fittings is given in Practice F3328 . 1.4 The text of this specification references notes, footnotes, and appendixes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the specification. 1.5 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. 1.6 The following safety hazards caveat pertains only to the test methods portion, Section 6 , of 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. 1.7 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.