BS 1902-3.9(1981) : 1981
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
METHODS OF TESTING REFRACTORY MATERIALS - GENERAL AND TEXTURAL PROPERTIES - DETERMINATION OF PERMEABILITY TO GASES (METHOD 1902-309)
Hardcopy , PDF
15-05-1995
English
01-01-1981
Foreword
Cooperating organizations
Methods
0. Introduction
1. Scope
2. Reference
4. Principle
5. Units
6. Apparatus
7. Preparation of test pieces
8. Procedure
9. Calculation of results
10. Test report
Table
1. Dynamic viscosity of air and values of Kv
Figures
1. Arrangement of instruments for measuring gas
permeability (measured under a presure head)
2. Arrangement of instruments for measuring gas
permeability (measured under suction)
3. Assembly of permeability apparatus
4. Test piece holder
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