BS EN 993-11:2007
Current
The latest, up-to-date edition.
Methods of test for dense shaped refractory products Determination of resistance to thermal shock
31-01-2008
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
4.1 Method A
4.2 Method B
5 Apparatus
6 Test pieces
6.1 Number of test pieces
6.2 Preparation of test pieces
7 Procedure
7.1 Heating
7.2 Cooling
7.3 Measurement
8 Expression of results
8.1 Method A
8.2 Method B
9 Test report
Bibliography
Defines two alternative methods for determining the resistance to thermal shock of dense shaped refractory materials by an air quenching method, which proved to give the most reliable results when compared with the behaviour of refractories in furnace linings.
| Committee |
RPI/1
|
| DevelopmentNote |
Supersedes DD CEN/TS 993-11. (01/2008) Reviewed and confirmed by BSI, July 2012. (06/2012)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes | |
| UnderRevision |
This European Standard describes two alternative methods for determining the resistance to thermal shock of dense shaped refractory materials by an air quenching method, which proved to give the most reliable results when compared with the behaviour of refractories in furnace linings. Method B can also be applied to unshaped refractory materials.
| Standards | Relationship |
| NS EN 993-11 : 1ED 2007 | Identical |
| I.S. EN 993-11:2007 | Identical |
| NF EN 993-11 : 2008 | Identical |
| DIN EN 993-11:2008-03 | Identical |
| NEN EN 993-11 : 2008 | Identical |
| SN EN 993-11:2008 | Identical |
| EN 993-11:2007 | Identical |
| EN 1402-5:2003 | Unshaped refractory products - Part 5: Preparation and treatment of test pieces |
| EN 993-6:1995 | Methods of test for dense shaped refractory products - Part 6: Determination of modulus of rupture at ambient temperature |
| EN 1402-8:2003 | Unshaped refractory products - Part 8: Determination of complementary properties |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.