| CHARACTERISTICS |
 |
UNIT |
|
VALUE |
|
|
|
| GREEN PASTE |
|
BAKED PASTE |
|
|
|
|
|
|
|
| Real density |
|
g/cm3 |
|
- |
|
min 1,9 |
|
|
|
|
|
|
|
| Apparent density |
|
g/cm3 |
|
min 1,55 |
|
min 1,4 |
|
|
|
|
|
|
|
| Porosity |
|
% |
|
- |
|
max 26 |
|
|
|
|
|
|
|
| Ash |
|
% |
|
max 5,0 |
|
max 5 |
|
|
|
|
|
|
|
| Volatiles |
|
% |
|
11-14 |
|
- |
|
|
|
|
|
|
|
Compresive
strength |
|
N/mm˛ |
|
- |
|
min 20 |
|
|
|
|
|
|
|
| Specific resistance |
|
O mm2/m |
|
- |
|
max 90 |
|
|
 |
