GB/T 13288.1-2008 《Preparation of steel substrates before application of paints and related products-Surface roughness characteristics of blast-cleaned substrates - Part 1: Specifications and definitions for ISO surface profile comparators for the assessment of abrasive blast-cleaned surfaces》 Related products

The GB/T 13288.1-2008 standard specifies the technical requirements and definitions of surface roughness characteristics after spray cleaning of steel surfaces before coating. The standard details the technical requirements for ISO surface roughness comparison samples used to assess the surface roughness of steel after spray cleaning, including the manufacture, performance and use of the samples. The standard aims to ensure the mass of steel surface cleaning, provide a uniform mass benchmark for subsequent coating processes, and improve the adhesion and anti-corrosion performance of the coating layer. It is suitable for quality control of steel surface spray cleaning, and provides technical support for related industrial applications.