1.1 本规程涵盖了对柔性和完全粘附弹性地板安装的复合层的有效性和兼容性的短期定性评估。待评估的弹性地板组件的各方面可包括混凝土表面轮廓（CSP）、表面处理、局部减湿系统、底层产品、底漆、弹性地板材料本身的应用和安装。在实际满铺之前，可以使用此做法评估地板系统每层的表面轮廓、表面清洁度、表面孔隙率、应用方法以及打开、固化和干燥时间等方面- 正在进行天平安装。 1.1.1 此做法不适用于液体应用、松散铺设或周边固定或刚性弹性地板产品。 1.2 以英寸磅为单位的数值应视为标准。括号中给出的值是国际单位制的数学转换，仅供参考，不被视为标准。 1.3 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制定适当的安全、健康和环境实践，并确定监管限制的适用性。 请参阅第节 6. 具体的危险说明。 1.4 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。 ====意义和用途====== 5.1 任何进行垫粘合评估的个人都应该是合格的安装人员，或者是经过培训且经验丰富的弹性地板和粘合强度评估人员。 5.2 除非最终用户、总承包商和建筑师、地板承包商、粘合剂制造商、垫层制造商或地板制造商要求或规定，否则不应将此做法视为强制性做法。 5.2.1 通常，只有当来自不同制造商的产品以以前没有经历过的组合使用时，或者如果基材制备或应用方法有问题时，才建议或要求采用这种做法。 5.3 应选择适合项目的垫结合评估数量，并代表每种类型的基底，包括沟槽、等级、地板类型和环境条件。 数量也可由责任方确定，或由最终用户、总承包商和建筑师、地板承包商、粘合剂制造商、垫层制造商或地板制造商指定。 5.4 所有进行的垫层粘结评估应将结果记录在报告中，包括照片（见 A1.12 ). 5.5 有许多因素可能会影响垫粘结评估的结果。因此，需要遵循每个制造商对所用产品的安装/应用说明，包括打开、固化、干燥时间和评估前所需的时间长度。 5.6 工艺的每一步都必须在底层地板和环境条件符合所有相关制造商书面安装说明或实践规定的要求时进行 F710 , F1482 , F2419 , F2471 , F2678 , F2873 , F3010 ，或其组合。

1.1 This practice covers a short-term qualitative evaluation of the effectiveness and compatibility of the composite layers for flexible and fully adhered resilient flooring installation(s). Aspects of the resilient flooring assembly to be evaluated may include concrete surface profile (CSP), surface preparation, a topical moisture mitigation system, underlayment product(s), primer(s), application and the installation of the resilient flooring material itself. Aspects such as surface profile, surface cleanliness, surface porosity, the application method(s), and the open, curing, and drying times of each layer of the flooring system can be assessed using this practice prior to the actual full-scale installation taking place. 1.1.1 This practice is not intended for use with liquid applied, loose laid or perimeter fixed, or rigid resilient flooring products. 1.2 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. 1.3 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. See Section 6 for specific Hazards statements. 1.4 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 Any individual performing a mat bond evaluation should either be a qualified installer or a trained and experienced evaluator of resilient flooring and adhesive bond strength. 5.2 This practice should not be considered mandatory, except when required or specified by the end user, general contractor and architect, flooring contractor, adhesive manufacturer(s), underlayment manufacturer(s) or flooring manufacturer(s). 5.2.1 Typically, this practice is only recommended or required if products from a different manufacturer(s) are being used in combinations not experienced before or if the substrate preparation or application method is in question. 5.3 The number of mat bond evaluation(s) should be selected that is appropriate for the project and be representative of each type of substrate, including trenches, grade, type of flooring, and ambient conditions. The number may also be determined by the responsible party or specified by the end user, general contractor and architect, flooring contractor, adhesive manufacturer(s), underlayment manufacturer(s) or flooring manufacturer(s). 5.4 All mat bond evaluation(s) conducted shall have the results recorded within report, including photographs (see A1.12 ). 5.5 There are many factors that may influence the outcome of mat bond evaluation(s). Therefore, it is required to follow each manufacturer(s) installation/application instructions for every product used including open, curing, drying time, and the length of time required prior to evaluation(s)s. 5.6 Each step of the process must be conducted only at a time when the subfloor and ambient conditions comply with the requirements defined by all of the relevant manufacturer(s) written installation instructions or Practices F710 , F1482 , F2419 , F2471 , F2678 , F2873 , F3010 , or combinations thereof.