ISO 8504-2:2019
Preparation of steel substrates before application of paints and related products — Surface preparation methods — Part 2: Abrasive blast-cleaning
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.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$126.00 NZD
|
|
| Networkable PDF |
Price varies
|
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abrasives
4.1 Materials and types
4.2 General requirements
4.2.1 Technical
4.2.2 Health and safety
4.3 Selection considerations
5 Abrasive blast-cleaning methods
5.1 Dry abrasive blast-cleaning
5.1.1 Centrifugal abrasive blast-cleaning
5.1.2 Compressed-air abrasive blast-cleaning
5.1.3 Vacuum or suction-head abrasive blast-cleaning
5.2 Wet abrasive blast-cleaning
5.2.1 General
5.2.2 Moisture-injection abrasive blast-cleaning (compressed-air moisture-injection abrasive blast- cleaning)
5.2.3 Compressed-air wet abrasive blast-cleaning
5.2.4 Slurry blast-cleaning
5.2.5 Pressurized-liquid blast-cleaning
6 Procedure
6.1 Preparation before blast-cleaning
6.2 Blast-cleaning
6.3 After blast-cleaning
7 Assessment of the blast-cleaned surface
Bibliography
Previous versions
Keep me up-to-date
Sign up to receive updates when there are changes to this standard
Related Information
Similar Standards
-
AS/NZS 4361.1:2017
Guide to hazardous paint management - Part 1: Lead and other hazardous metallic pigments in industrial applications -
AS/NZS 4361.2:2017
Guide to hazardous paint management - Part 2: Lead paint in residential, public and commercial buildings -
BS 7079:2009
General introduction to standards for preparation of steel substrates before application of paints and related products
-
BS EN 12921-1:2005+A1:2010
Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours, Common safety requirements
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abrasives
4.1 Materials and types
4.2 General requirements
4.2.1 Technical
4.2.2 Health and safety
4.3 Selection considerations
5 Abrasive blast-cleaning methods
5.1 Dry abrasive blast-cleaning
5.1.1 Centrifugal abrasive blast-cleaning
5.1.2 Compressed-air abrasive blast-cleaning
5.1.3 Vacuum or suction-head abrasive blast-cleaning
5.2 Wet abrasive blast-cleaning
5.2.1 General
5.2.2 Moisture-injection abrasive blast-cleaning (compressed-air moisture-injection abrasive blast- cleaning)
5.2.3 Compressed-air wet abrasive blast-cleaning
5.2.4 Slurry blast-cleaning
5.2.5 Pressurized-liquid blast-cleaning
6 Procedure
6.1 Preparation before blast-cleaning
6.2 Blast-cleaning
6.3 After blast-cleaning
7 Assessment of the blast-cleaned surface
Bibliography