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Steel furnace slag is the non-metallic product consisting essentially of calcium silicates with fused oxides of iron and, aluminium that is developed in a molten condition simultaneously with steel in a basic oxygen furnace.
The material is produced in a molten condition simultaneously with
steel in a basic oxygen furnace and is a predominantly crystalline,
solid rock-like material.
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Steel slag is dug, crushed and screened into single size aggregates.
- Asphalt Aggregate
- Filter material
- Interlocking particle shape
- Resistant to weathering
- Strong adhesion with binders
- High skid resistance
- High stability
- High durability
- Improves resistance to rutting and deformation
- Good flow properties
- Resistant to stripping
- Well graded
- Strong load bearing capacity
- Effective utilisation of an industrial byproduct conserving natural resources
PDS-SFS514 : Rev 3 : 01/06/06
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| SIEVE |
% PASSING |
19.0 mm
|
100
|
13.2 mm
|
78
|
| 9.5 mm |
24 |
| 6.7 mm |
5
|
| 4.75 mm |
2 |
| 2.36 mm |
2 |
| 1.18 mm |
1 |
| Particle Density |
– SSD |
3.47 t/m3 |
| |
– Dry |
3.40 t/m3 |
| Water Absorption |
|
1.8 % |
| Free Lime |
|
2.5 % |
Particle Shape (2:1)
|
|
3
|
Los Angeles Value
|
|
16
|
| Dry Strength |
|
286 kN |
| Wet Strength |
|
269 kN |
| Dry/Wet Variation |
|
6 % |
| Sodium Sulphate Soundness |
|
0.3 |
| Polishing Agg. Friction Value |
|
62 |
| Resistance to Stripping |
|
93 |
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Marketing Department
Australian Steel Mill Services Pty
21 Processing Area
Springhill Road
PORT KEMBLA NSW 2505
Telephone: 02 42551125
Facsimile: 02 4276 2369 |
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