Price: on request
Specifications:
• Main component light weight chamotte;
• Grain size 4 mm;
• Maximum service 1350 0С;
• Material required 1,42 t/m3;
• Mixing water 20 – 30 %.
Class | Application | Binding | State at delivery | Packaging | Lifetime |
B - Group 130 | Spraying or casting | Hydraulic | Dry, powdery | Sack or big bags | 6 months |
Chemical analysis after calcination:
Al2O3 | 42% |
SiO2 | 40% |
CaO | 11% |
Fe2O3 | 3,5% |
Physical properties | Norms | Average value | Units |
Bulk density after drying at 110 0С | EN 1402-6 | 1,48 | g/cm3 |
Cold crushing strengh: | EN 1402-6 | 10 | N/mm2 |
Permanent linear change: | EN 1402-6 | -0,30 | % |
Average thermal conductivity | ASTM C 417 | 0,40 | W.M-1K-1 |