BSI PD ISO/TR 22770:2019
$102.76
Preparation of steel substrates before application of paints and related products. Analytical colorimetry method to support visual assessment of surface preparation grades
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 20 |
This document provides guidance on the usage of analytical colorimetry to support visual assessment of surface preparation grades described in ISO 8501-1:2007, Clause 4.
This document provides examples of applications where the use of a colorimeter or spectrophotometer can enable a quick and objective assessment of the preparation grade of the substrate.
NOTE
The data given in this document was obtained using the methodology described in Annex A.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | 4 Symbols 5 Principle |
| 11 | 6 Recommendations for instruments 6.1 Instrument handling 6.2 Instrument specifications 6.2.1 Illuminant and observer 6.2.2 Illuminating and viewing conditions |
| 12 | 6.2.3 Tolerance of the instrument 7 Supporting data 7.1 General 7.2 Sample preparation 7.3 Results |
| 13 | 8 Examples of application 8.1 General 8.2 Steel pipes producer for oil and gas industry 8.2.1 Application: control quality of blasting operation prior to anticorrosion coating |
| 14 | 8.2.2 Reference substrate 8.2.3 Quality control 8.3 Cast iron foundry 8.3.1 Application: control quality of desanding operation of cast iron automotive parts 8.3.2 Reference substrate 8.3.3 Quality control 8.4 Trailers manufacturer 8.4.1 Application: control quality of blasting operation prior to painting 8.4.2 Reference substrate |
| 15 | 8.4.3 Quality control 8.5 Production of freight wagons 8.5.1 Application: control quality of blasting operation prior to anticorrosion coating 8.5.2 Reference substrate 8.5.3 Quality control 8.6 Cold drawn bars producer 8.6.1 Application: optimisation of descaling operation 8.6.2 Reference substrate 8.6.3 Quality control |
| 16 | Annex A(informative) Methodology |
| 19 | Bibliography |
