I.S. EN 993-20:2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
METHODS OF TEST FOR DENSE SHAPED REFRACTORY PRODUCTS - PART 20: DETERMINATION OF RESISTANCE TO ABRASION AT AMBIENT TEMPERATURE
Hardcopy , PDF
12-01-2009
English
01-01-2004
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Test-pieces
7 Procedure
8 Calculation
9 Test report
Provides a method for the determination of the abrasion resistance of shaped refractory materials at ambient temperature.
| DocumentType |
Standard
|
| Pages |
11
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN EN 993-20:2004-08 | Identical |
| BS EN 993-20:2004 | Identical |
| UNI EN 993-20 : 2004 | Identical |
| EN 993-20:2004 | Identical |
| NS EN 993-20 : 1ED 2004 | Identical |
| SN EN 993-20 : 2004 | Identical |
| NBN EN 993-20 : 2004 | Identical |
| NEN EN 993-20 : 2004 | Identical |
| NF EN 993-20 : 2004 | Identical |
| UNE-EN 993-20:2004 | Identical |
| EN 1402-6:2003 | Unshaped refractory products - Part 6: Measurement of physical properties |
| EN 1402-5:2003 | Unshaped refractory products - Part 5: Preparation and treatment of test pieces |
| ISO 565:1990 | Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings |
| EN 993-1:1995 | Methods of test for dense shaped refractory products - Part 1: Determination of bulk density, apparent porosity and true porosity |
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