1.1本规范涵盖具有乙烯基塑料耐磨层和背衬的地板。产品也可能包含非PVC特殊性能顶层或中间层，或两者兼有。 1.2根据粘合剂含量，覆盖两种类型的地板。根据适用性特点，地板覆盖物拟用于商业、轻型商业和住宅建筑。本规范包括决定可维护性和推荐使用的一般信息和性能特征。 1.3以英寸-磅为单位的数值应视为标准值。括号中给出的值仅供参考。 1.4以下安全隐患警告仅适用于本规范第11节试验方法部分。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和健康实践，并确定监管限制的适用性。

1.1 This specification covers floor covering having a vinyl plastic wear layer with backing. Products may also contain non-PVC specialty performance top layer(s) or intermediate layer(s), or both. 1.2 Two types of floor covering based on binder content are covered. The floor covering is intended for use in commercial, light commercial, and residential buildings based on serviceability characteristics. General information and performance characteristics that determine serviceability and recommended use are included in this specification. 1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. 1.4 The following safety hazards caveat pertains only to the test methods portion, Section 11, 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 and health practices and determine the applicability of regulatory limitations prior to use.