标准摘要
[中文适用范围]： 本文件规定了在涂漆和相关产品之前钢表面准备的喷砂清理方法。 它提供了有关各个方法及其应用领域的有效性的信息。 它描述了要使用的设备和要遵循的程序。 注：这些方法主要用于热轧钢去除氧化皮、铁锈等，但也可用于厚度足够的冷轧钢，以承受磨料冲击引起的变形。 [外文原描述]： This document specifies abrasive blast-cleaning methods for the preparation of steel surfaces before coating with paints and related products. It provides information on the effectiveness of the individual methods and their fields of application. It describes the equipment to use and the procedure to follow. NOTE These methods are essentially intended for hot-rolled steel to remove mill scale, rust, etc. but could also be used for cold-rolled steel of sufficient thickness to withstand the deformation caused by the impact of abrasive.
英文名称Preparation of steel substrates before application of paints and related products — Surface preparation methods — Part 2: Abrasive blast-cleaning