BS 7079-B2(1992) : 1992 AMD 10591
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
PREPARATION OF STEEL SUBSTRATES BEFORE APPLICATION OF PAINTS AND RELATED PRODUCTS - METHODS FOR THE ASSESSMENT OF SURFACE CLEANLINESS - METHODS FOR DETERMINATION OF CHLORIDES ON CLEAN SURFACES
06-15-2000
11-23-2012
National foreword
Committees responsible
Method
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus and materials
6 Procedure
7 Expression of results
8 Test report
Describes a method for assessing chloride containing salts that are readily soluble in water and are present on a steel surface. Applies to previously coated surfaces. Also applies to the assessment of salts that have been introduced by the cleaning procedure, or that have deposited on the surface before or after the cleaning. Cannot be used on surfaces treated with nitrite or chromate. Coverage includes: reagents, apparatus and materials, and procedure.
| Committee |
PVC/21
|
| DevelopmentNote |
Renumbered and superseded by BS EN ISO 8502-2. Supersedes 87/55818 DC. (06/2005)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 8502-2:2017 | Identical |
| DD ENV 1090-1:1998 | Execution of steel structures General rules and rules for buildings (together with United Kingdom national application document) |
| ISO 8501-1:2007 | 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 coatings |
| 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 3696:1987 | Water for analytical laboratory use — Specification and test methods |
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