BS 1902-5.5:1991
Current
The latest, up-to-date edition.
Methods of testing refractory materials. Refractory and thermal properties Determination of thermal conductivity (panel/calorimeter method) (method 1902-505)
Hardcopy , PDF
English
30-08-1991
Foreword
Committees responsible
Method
1 Scope
2 Designation
3 Definition
4 Principle
5 Apparatus
6 Test panel
7 Procedure
8 Calculation of thermal conductivity
9 Test report
Tables
1 Resistance wire for heaters
2 Specific heat capacity of water
Figures
1 Vertical section through thermal conductivity
apparatus
2 Horizontal section, showing arrangement of heaters
3 Basic circuit for heater control system
4 Design of calorimeter and guard ring
5 Arrangements for measurements in different dimensions
6 Corresponding positions of thermocouples for
arrangements in figure 5
Gives the panel procedure for measuring the thermal conductivity of dense shaped and shaped insulating refractory products by a continuous flow calorimeter method. The panel/calorimeter method may be used for preformed unshaped products and for ceramic fibre products.
| Committee |
RPI/1
|
| DevelopmentNote |
Supersedes 89/41860 DC and BS 1902-1A(1966) (06/2005) Reviewed and confirmed by BSI, December 2009. (11/2009)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This Section of BS 1902-5 describes the panel method for determining the thermal conductivity of dense shaped and shaped insulating refractory products by a continuous flow calorimeter method. The panel/calorimeter method may be used for preformed unshaped products and for ceramic fibre products.
NOTE 1 For details of the adaptations needed for ceramic fibre products, see BS 1902-6.
The panel/calorimeter method is intended for materials having a thermal conductivity in the range 0.5 W/(m K) to 20 W/(m K) and hot face temperatures in the range 300 °C to 1400 °C. For thermal conductivities below 0.5 W/(m K) see BS 1902-5.6.
NOTE 2 The titles of the publications referred to in this standard are listed on the inside back cover.
| BS 1902-6:1986 | Methods of testing refractory materials Ceramic fibre products |
| ISO/TR 15655:2003 | Fire resistance — Tests for thermo-physical and mechanical properties of structural materials at elevated temperatures for fire engineering design |
| BS 7225-1.1(1989) : 1989 | CLASSIFICATION OF REFRACTORIES - SHAPED REFRACTORY PRODUCTS - INSULATING PRODUCTS |
| BS 3056-1:1985 | Sizes of refractory bricks Specification for multi-purpose bricks |
| BS 4937-2:1973 | International thermocouple reference tables Platinum -13% rhodium/platinum thermocouples. Type R |
| BS 1902-3.1:1981 | Methods of testing refractory materials. General and textural properties Guidance on sampling |
| BS 1902-5.0(1983) : 1983 | METHODS OF TESTING REFRACTORY MATERIALS - REFRACTORY AND THERMAL PROPERTIES - INTRODUCTION |
| BS 1902-5.6(1985) : 1985 | METHODS OF TESTING REFRACTORY MATERIALS - REFRACTORY AND THERMAL PROPERTIES - DETERMINATION OF THERMAL CONDUCTIVITY (HOT WIRE METHOD) (METHOD 1902-506) |
| BS 1902-6:1986 | Methods of testing refractory materials Ceramic fibre products |
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