ISO 8504-2:2000
Preparation of steel substrates before application of paints and related products - Surface preparation methods - Part 2: Abrasive blast-cleaning
- Standard No.
- ISO 8504-2:2000
- Release Date
- 2000
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 8504-2:2019
- Latest
- ISO 8504-2:2019
- Scope
- This part of ISO 8504 describes abrasive blast-cleaning methods for the preparation of steel surfaces before coating with paints and related products. It also contains information on the effectiveness of the individual methods and their fields of application. ISO 8504 is applicable to new and corroded steel surfaces and to steel surfaces that are uncoated or have been previously coated with paints and related products. For limitations, see note 2. NOTE 1 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. NOTE 2 There are several items that should be included in the purchaser's procurement documents to supplement this part of ISO 8504. Items that should be considered as a part of surface preparation before coating are edge grinding, removal of grease and oil, porosity of welds, removal of weld spatter, removal of burrs and other sharp edges, grinding of welds, filling of pits and other surface imperfections that may cause premature failure of the coating system (see ISO 8501-3 for more information) and the removal of water-soluble contaminants.
ISO 8504-2:2000 Referenced Document
- ISO 4628-3:1982 Paints and varnishes; Evaluation of degradation of paint coatings; Designation of intensity, quantity and size of common types of defect; Part 3 : Designation of degree of rusting
- ISO 8501-1:1988 Preparation of steel substrates before application of paints and related products; visual assessment of surface cleanliness; part 1: rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous
- ISO 8501-1:1988/Suppl:1994 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Informative supplement to Part 1: Representative photographic examples of the change of appearance imparted to steel when blast-
- ISO 8501-2:1994 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 2: Preparation grades of previously coated steel substrates after localized removal of previous coatings
- ISO 8501-3 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 3: Preparation grades of welds, edges and other areas with surface imperfections*， 2006-03-01 Update
- ISO 8502-10:1999 Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 10: Field method for the titrimetric determination of water-soluble chloride
- ISO 8502-2:1992 Preparation of steel substrates before application of paints and related products; tests for the assessment of surface cleanliness; part 2: laboratory determination of chloride on cleaned surfaces
- ISO 8502-3:1992 Preparation of steel substrates before application of paint and related products; tests for the assessment of surface cleanliness; part 3: assessment of dust on steel surfaces prepared for painting (pressure-sensitive tape method)
- ISO 8502-9:1998 Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 9: Field method for the conductometric determination of water-soluble salts
- ISO 8503-1:1988 Preparation of steel substrates before application of paints and related products; surface roughness characteristics of blast-cleaned steel substrates; part 1: specifications and definitions for ISO surface profile comparators for the assessment of abrasi
- ISO 8503-2:1988 Preparation of steel substrates before application of paints and related products; surface roughness characteristics of blast-cleaned steel substrates; part 2: method for the grading of surface profile of abrasive blast-cleaned steel; comparator procedure
- ISO 8504-1:2000 Preparation of steel substrates before application of paints and related products - Surface preparation methods - Part 1: General principles
- ISO 8504-3:1993 Preparation of steel substrates before application of paints and related products; surface preparation methods; part 3: hand- and power-tool cleaning
- ISO/TR 8502-1:1991 Preparation of steel substrates before application of paints and related products; tests for the assessment of surface cleanliness; part 1: field test for soluble iron corrosion products
ISO 8504-2:2000 history
- 2019 ISO 8504-2:2019 Preparation of steel substrates before application of paints and related products — Surface preparation methods — Part 2: Abrasive blast-cleaning
- 2000 ISO 8504-2:2000 Preparation of steel substrates before application of paints and related products - Surface preparation methods - Part 2: Abrasive blast-cleaning
- 1992 ISO 8504-2:1992 Preparation of steel substrates before application of paints and related products; surface preparation methods; part 2: abrasive blast-cleaning
