1.1 本规范涵盖了用于波特兰水泥混凝土的双组分环氧树脂粘接系统，该系统能够在潮湿条件下固化并粘接到潮湿表面。 1.2 本规范不包括通过添加水泥、细骨料或纤维增强材料等成分进行修改的环氧树脂基粘接系统。可能需要进行额外测试，以满足这些应用的适用规范。 1.3 本规范不涉及在负载下蠕变对环氧树脂基粘接系统的影响或蠕变断裂的可能性。对于蠕变和蠕变断裂至关重要的应用，需要进行额外测试。 1.4 以国际单位制或英寸-磅单位表示的数值应单独视为标准值。有些值只有国际单位制，因为在实践中没有使用英寸-磅当量。 在文本中，国际单位显示在括号中。每个系统中规定的值可能不是精确的等效值；因此，每个系统应相互独立使用。合并两个系统的值可能会导致不符合本标准。 1.5 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。 有关具体的危险声明，请参阅第节 9 .

1.1 This specification covers two-component, epoxy-resin bonding systems for application to portland-cement concrete, which are able to cure under humid conditions and bond to damp surfaces. 1.2 This specification does not cover epoxy-resin-base bonding systems that have been modified by addition of components such as cement, fine aggregate, or fiber reinforcement. Additional testing may be required to meet applicable specifications for these applications. 1.3 This specification does not address the effects of creep on epoxy-resin-base bonding systems while under load or the potential for creep rupture. Additional testing is required for applications where creep and creep rupture are critical. 1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Some values have only SI units because the inch-pound equivalents are not used in practice. Within the text, the SI 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 this standard. 1.5 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. For specific hazards statements, see Section 9 .