10
2021
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12
Main performance characteristics of thermal insulation materials
|
Serial number |
Material Name |
Volumetric density g · cm -3 |
Permitted operating temperature Celsius |
Thermal conductivity kJ · (m · h · Celsius ) -1 |
|
1 |
Diatomaceous earth brick |
0.55 |
900 |
0.33 + 0.21 × 10 -3 t |
|
2 |
Diatomaceous earth brick |
0.7 |
900 |
0.71 + 0.23 × 10 -3 t |
|
3 |
Diatomaceous earth brick |
0.55 |
900 |
0.33 + 0.21 × 10 -3 t |
|
4 |
Diatomaceous earth asbestos ash |
0.32 |
800 |
0.29 |
|
5 |
Asbestos fluff |
0.34 |
500 |
0.31 + 0.2 × 10 -3 t |
|
6 |
Asbestos Cement board |
0.3–0.4 |
500 |
0.25 + 0.15 × 10 -3 t |
|
7 |
Asbestos board |
0.9–1.0 |
500 |
0.58 + 0.15 × 10 -3 t |
|
8 |
Asbestos rope |
0.8 |
300 |
0.26 + 0.27 × 10 -3 t |
|
9 |
Vermiculite |
0.25 |
1100 |
0.26 + 0.22 × 10 -3 t |
|
10 |
Slag wool |
0.3 |
750 |
0.26 + 0.135 × 10 -3 t |
|
11 |
Pumice |
0.6 |
1000 |
0.19 + 0.25 × 10 -3 t |
Galvanized strip steel
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