1.1 本试验方法适用于现场和实验室使用，以获得使用复型腻子的混凝土表面轮廓的永久记录，并确定该表面轮廓的深度。 注1: 本标准中的程序适用于混凝土基材，但也适用于其他刚性基材。 1.2 可以通过各种方法（如喷砂清理和酸蚀）将轮廓赋予混凝土。表面轮廓的深度已被证明是涂层附着力和性能的一个因素。 1.3 国际混凝土修复研究所（ICRI）提供了一种通过使用十种不同的视觉比较器（称为混凝土表面轮廓）对混凝土表面进行视觉判断的方法。 本标准补充了这些视觉比较器的使用。 1.4 以国际单位制表示的数值应视为标准值。括号中给出的值仅供参考。 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 为了正确粘合覆盖层和涂层，混凝土表面必须具有正确的表面轮廓。该试验方法允许获得混凝土表面的永久复制品，然后可以将其与视觉轮廓标准进行比较，或定量评估轮廓深度。永久复制品也可能有助于解决未来的争端。 图1 混凝土上带复型腻子的塑料成型机

1.1 This test method is suitable for both field and laboratory use to obtain a permanent record of concrete surface profile using replica putty and to determine the depth of that surface profile. Note 1: The procedure in this standard was developed for concrete substrates but may be appropriate for other rigid substrates. 1.2 A profile can be imparted to concrete by various methods such as blast cleaning and acid etching. The depth of the surface profile has been shown to be a factor in coating adhesion and performance. 1.3 The International Concrete Repair Institute (ICRI) provides a means of visually judging a concrete surface by use of ten different visual comparators called Concrete Surface Profiles (CSP). This standard compliments the use of these visual comparators. 1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 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 For proper bonding of overlays and coatings, it is important that a concrete surface have the correct surface profile. This test method allows one to obtain a permanent replica of the concrete surface, which can then be compared to visual profile standards, or evaluated quantitatively for profile depth. The permanent replica may also prove useful in resolving future disputes. FIG. 1 Plastic Profiler with Replica Putty on Concrete