High-density low-cement concrete — NK-Cast L170T
| Standard technical documents: | ТУ 1523-075-22298789-2015 |
| Type: | High-density low-cement concrete |
| Bond: | HYDRAULIC |
| Basic material: | fused corundum |
| Application method: | VIBRATION CASTING |
BASIC PROPERTIES:
| Maximum operating temperature | 1700 | °C |
| Apparent density on firing at 800 °С | 3.2 | г/см³ |
| Maximum fraction | 6 | мм |
CHEMICAL ANALYSIS:
| Al2O3 | 90 | % |
| Fe2O3 | 0,2 | % |
| CaO | 2.5 | % |
PHUSICAL PROPERTIES:
| After firing at, °С | Permanent linear extansion, % | Ultimate compressive strength, N/mm² | Thermal conductivity, W/mK |
| 110
800 1500 1600 |
— 0,2 0,1 |
30 90
|
2,50 |