本欧洲标准的这一部分描述了用于确定旨在恢复裂纹混凝土完整性并且被prEN 1504-5覆盖的所有注射产品的倾斜剪切粘合强度的方法。 试验可以在干燥，潮湿，潮湿或流经它们的水中注入的裂纹进行。应在适当的固化时间后，在以下详细试验的标准条件下进行，但可以通过热循环经过一段时间的人工老化后再进一步进行。 修复后的裂纹的测试通常为短期静载荷，但也可以通过长期静载荷进行蠕变试验，也可以通过施加循环载荷进行动态试验

This Part of this European Standard describes the method for determining the slant shear bond strength of all injection products intended to restore the integrity of cracked concrete and covered by prEN 1504-5. The test may be performed upon cracks injected in the dry, damp, wet or with water flowing through them. It should always be carried out after the appropriate period of curing under the standard conditions of test detailed below, but may additionally be performed upon a further set of specimens after a period of artificial ageing by thermal cycling. Whilst the testing of the repaired crack is normally by short term static load, it may also be performed as a creep test by long term static load, or as a dynamic test by the application of a cyclic load.