1.1 本试验方法描述了在干燥、潮湿、冷冻、热老化和人工气候老化条件下测量密封剂与外部绝缘和饰面系统（EIFS）的拉伸粘合性能的实验室程序。 1.2 对本标准具有管辖权的委员会不知道其他组织发布的任何类似标准。 1.3 以国际单位制表示的数值应视为标准。括号中给出的英寸磅值仅供参考。 1.4 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《国际标准、指南和建议制定原则决定》中确立的国际公认标准化原则制定的。 =====意义和用途====== 5.1 EIFS是屏障型系统，必须防风雨，以防止湿气、空气、灰尘、热量和冷空气进入建筑物。 5.2 本试验方法旨在确定密封剂与EIFS基材的粘合性能，该粘合性能取决于其在干燥、潮湿、冷冻、热老化和人工气候老化条件下的拉伸粘合性能。

1.1 This test method describes a laboratory procedure for measuring tensile adhesion properties of sealants to exterior insulation and finish systems (EIFS) under dry, wet, frozen, heat-aged, and artificial weather-aged conditions. 1.2 The committee with jurisdiction over this standard is not aware of any comparable standards published by other organizations. 1.3 The values stated in SI units are to be regarded as the standard. The inch-pound values given in parentheses are provided for information only. 1.4 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. ====== Significance And Use ====== 5.1 EIFS are barrier-type systems that must be weatherproofed to prevent the passage of moisture, air, dust, heat, and cold from entering a structure. 5.2 This test method is intended to determine the adhesion properties of the sealant with the EIFS substrate as determined by its tensile adhesive properties for dry, wet, frozen, heat-aged, and artificial weather-aged conditions.