1.1 本试验方法测定夹层与玻璃、油墨、涂料、玻璃料或其他粘附在夹层可能粘合的玻璃表面的材料（以下简称玻璃基材）之间的粘合剂的相对强度。 1.2 本试验方法概述了一种用于夹层建筑玻璃的试验方法，其中两层玻璃基板由夹层粘合。玻璃基板可以是未装饰、装饰、未涂覆、涂覆、退火或强化、平整或图案化的。一个或多个玻璃表面可具有具有油墨、涂层、熔块、图案、low-e型涂层等的表面。 1.3 本试验方法是一种定性试验，包括手动和半自动机械锤击试验以及试样的视觉评级。 1.4 单位- 以国际单位制表示的数值应视为标准值。国际单位制后括号中给出的值仅供参考，不被视为标准值。 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、健康和环境实践，并确定监管限制的适用性。 1.6 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《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 5.1 夹层玻璃的锤击粘接是一种测量夹层和玻璃基板界面之间相对粘接强度的方法。层间与基材的粘附力对层压板的抗冲击性以及长期稳定性有很大影响。 本试验方法旨在提供三个等级。本试验方法不旨在提供更高的精度。在大多数应用中，必须控制层压板的粘结强度，以避免在低附着力下出现分层和冲击失效的潜在问题，或在高附着力下出现不希望出现的断裂后特征。

1.1 This test method determines the relative strength of the adhesive bond between interlayer and glass, inks, coatings, frit or other materials adhered to the glass surface to which interlayers may bond (hereinafter, glass substrate). 1.2 This test method outlines a test method to be used on laminated architectural glass with two layers of glass substrate bonded by an interlayer. Glass substrate can be undecorated, decorated, uncoated, coated, annealed or strengthened, flat or patterned. One or more of the surfaces of glass may have a surface with ink, coatings, frit, patterns, a low-e type coating etc. 1.3 This test method is a qualitative test which covers manual and semi-automatic mechanical pummel testing and visual rating of tested specimens. 1.4 Units— The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 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 Pummel adhesion of laminated glass is a method used to measure the relative adhesive bond strength between the interlayer and glass substrate interface. The interlayer to substrate adhesion has a great effect on the impact resistance of laminates as well as long term stability. This test method is intended to provide three levels of grading. This test method is not intended to provide more precision. The laminate bond strength, in most applications, must be controlled to avoid potential problems of delamination at low adhesion and impact failures or undesirable post breakage characteristics at high adhesion.