BS EN ISO 8503-5-2004 涂料和相关制品使用前钢基质的预处理.喷射清理钢材的表面粗糙度特性.表面轮廓测定的复制带法

标准号：BS EN ISO 8503-5-2004
中文标准名称：涂料和相关制品使用前钢基质的预处理.喷射清理钢材的表面粗糙度特性.表面轮廓测定的复制带法
英文标准名称：Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Replica tape method for the determination of the surface profile
标准类型：A29
发布日期：2003/11/7 12:00:00
实施日期：2003/11/7 12:00:00
中国标准分类号：A29
国际标准分类号：25.220.10
适用范围：This part of ISO 8503 describes a field method for measuring the surface profile produced by any of the abrasive blast-cleaning procedures given in ISO 8504-2. The method uses replica tape and a suitable gauge for measuring, on site, the roughness of a surface before the application of paint or another protective coating. The method is applicable within the range of profiles cited for a given grade (or thickness) of replica tape. The commercial grades currently available permit measurement of average peak-to-valley profiles of 20 μm to 115 μm. The method is valid for surfaces that have been cleaned with either metallic or non-metallic abrasives.