SN EN 1402-2 : 2003
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
UNSHAPED REFRACTORY PRODUCTS - PART 2: SAMPLING FOR TESTING
01-04-2013
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Sampling scheme
4.1 General principles
4.2 Procurement of batch samples
4.2.1 Method
4.2.2 Apparatus to take increments
4.2.3 Method to take increments
4.3 Size reduced of the increments
4.3.1 General
4.3.2 Reduction of a package increment using a riffle box
4.3.3 Reduction of a package increment by quartering
4.3.4 Increment reduction using a mechanical divider
4.4 Test-piece increment achievement
5 Marking, package, storage of increments
5.1 Marking
5.2 Package
5.3 Storage
6 Sampling reports
Annex A (informative) Example
A.1 General
A.2 Batch supplied in 25 kg bags
A.3 Batch supplied in 1 ton big bags
Bibliography
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