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Thermal insulating lightweight concrete mixtures "BORTHERM"
Thermal insulating lightweight concrete mixtures "BORTHERM"
Thermal insulating lightweight concrete mixtures "BORTHERM" are designed for the preparation of monolithic thermal insulating lining at first hand during the construction and repair of the furnace
Dry mix of series: BORTHERM- 0,8, 1,0, 1,3, 1,4
Type of bunch: liquid-operated
Application process: forming by vibration
Basic material: porous aggregate
Technical characteristics
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Norm for mark |
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BORTHERM-0,8 |
BORTHERM-1,0 |
BORTHERM-1,3 |
BORTHERM-1,4 |
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ТS 14-194-282-17 |
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Mass fraction, %: Al2O3, no less CaO, no less |
22 10 |
30 8 |
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Recommended maximum application temperature °C, no more |
1000 |
1050 |
1100 |
1300 |
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Apparent density, g/cm3 , no more |
0,8 |
1,0 |
1,3 |
1,4 |
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Moisture content at the shipping, %, no more |
0,7 |
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Thermal conductivity, W / (m * K), at medium temperature, no more: |
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(350±25)°C |
0,4 |
0,5 |
0,7 |
0,6 |
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(650±25)°C |
0,5 |
0,6 |
0,8 |
0,7 |
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Compressive resistance, N/mm2, no less |
2,0 |
2,5 |
4,0 |
10 |
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Grain size composition,%: screen residue: №5, no more №3, no more |
10 - |
- 10 |
- 10 |
- 10 |