BS 1902-5.9:1985
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Methods of testing refractory materials. Refractory and thermal properties Determination of permanent change in dimensions on heating of shaped insulating products (method 1902-509)
Hardcopy , PDF
15-09-2000
English
30-09-1985
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Foreword
Committees responsible
Method
1 Scope
2 Designation
3 Definitions
4 Principle
5 Apparatus
6 Test pieces
7 Procedure
8 Expression of results
9 Test report
Table
1 Rates of temperature increase up to test temperature
T
Figure
1 Positions of measurement and mounting of test pieces
in the furnace
A test method for measuring the permanent change in dimensions of refractory insulating bricks. Test pieces are measured, heated in the furnace for a specified temperature and time, and remeasured. The percentage permanent change in dimension is then calculated.
| Committee |
RPI/1
|
| DevelopmentNote |
Replaces BS 2973: 1961
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS 7225-1.1(1989) : 1989 | CLASSIFICATION OF REFRACTORIES - SHAPED REFRACTORY PRODUCTS - INSULATING PRODUCTS |
| ISO 2477:2005 | Shaped insulating refractory products — Determination of permanent change in dimensions on heating |
| BS 3056-1:1985 | Sizes of refractory bricks Specification for multi-purpose bricks |
| BS 1902-3.1:1981 | Methods of testing refractory materials. General and textural properties Guidance on sampling |
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