NEN EN 1402-7 : 2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
UNSHAPED REFRACTORY MATERIALS - PART 7: TESTS ON PRE-FORMED SHAPES
19-12-2012
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Inspection by attributes
6.1 Preparation of the test piece
6.2 Measurement of dimensions
6.3 Measurement of angles
6.4 Measurement of warpage
6.5 Measurement of corner defects
6.6 Measurement of edge defects
6.7 Measurement of craters and bubbles
6.8 Measurement of cracks
6.9 Measurement of protrusions and indentations
6.10 Measurement of fins
6.11 Segregations
6.12 Friability
7 Inspection by variables
7.1 Destructive test methods
7.1.1 General
7.1.2 Physical properties
7.1.3 Moisture content (see NOTE 2 of 7.1.4)
7.2 Non-destructive test methods
7.2.1 Ultrasonic testing
7.2.3 Rebound hammer
7.2.4 Mass
7.2.5 Bulk density
8 Test report
Bibliography
Defines methods for the testing of as-delivered pre-formed shapes. It applies to shapes fabricated from dense and insulating castables and ramming materials as defined in EN 1402-1.
| DevelopmentNote |
Supersedes NEN NVN ENV 1402-7. (11/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Superseded
|
| Supersedes |
| Standards | Relationship |
| DIN EN 1402-7:2004-01 | Identical |
| I.S. EN 1402-7:2003 | Identical |
| UNE-EN 1402-7:2004 | Identical |
| EN 1402-7:2003 | Identical |
| BS EN 1402-7:2003 | Identical |
| UNI EN 1402-7 : 2004 | Identical |
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