NS EN 1402-7 : 1ED 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
01-03-2013
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
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.