1.1 本试验方法用于测定粘附在基材上的尺寸石墙或地板组件的剪切粘结强度。 1.2 本试验方法是为粘附石材应用而开发的，可在实验室或现场使用。 1.3 在内部或外部应用中，在垂直或水平面上对固化石材组件进行测试。荷载作用于石头的一个边缘。以指定速率施加荷载，直到石块组件发生故障。 1.4 以英寸-磅单位或国际单位表示的数值应单独视为标准值。每个系统中规定的值不一定是精确的等价物；因此，为确保符合本标准，每个系统应独立使用，且两个系统的值不得组合。 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====== 4.1 本试验方法提供了一种定量方法，用于确定安装的粘附石材与其基材之间的剪切粘结强度。该试验可用于确定预先存在或最近安装的石材组件的剪切粘结强度。 4.2 最大石头样本尺寸为6×6英寸。 [150×150毫米]。提供尺寸限制是为了确定实际的试样尺寸，限制最大断裂载荷，并防止平面外应力。

1.1 This test method is used for determining the shear bond strength of dimension stone wall or floor assembly adhered to a substrate. 1.2 This test method was developed for adhered stone applications and may be used in a laboratory or in the field. 1.3 Testing is performed on cured stone assemblies on a vertical or horizontal plane in an interior or exterior application. Load is applied to one edge of the stone. The load is applied at a specified rate until the stone assembly fails. 1.4 The values stated in either inch-pound units or SI units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 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 ====== 4.1 This test method provides a quantitative means of determining the shear bond strength between an installed adhered stone and its substrate. This test can be used as a means of determining the shear bond strength of pre-existing or recently installed stone assemblies. 4.2 The maximum stone specimen size is 6 by 6 in. [150 by 150 mm]. The size limitation is provided to establish a practical specimen size, limit maximum breaking load, and prevent out-of-plane stress.