| Analysis |
Typical % |
| SiO2 |
89.84 |
| Fe2O3 |
1.92 |
| Al2O3 |
1.00 |
| CaO |
0.43 |
| TiO2 |
0.01 |
| MgO |
0.48 |
| Mn2O3 |
0.23 |
| C |
0.54 |
| S |
0.03 |
| L.O.I. |
4.25 |
| Density |
Undensified |
160 – 180 kg/m2 |
| |
Densified |
650 kg/m2 |
| Durability Characteristics in cement |
| Water/cement ratio |
Oxygen permeability Index |
Water Sorptivity (mm/hr1/2) |
Effective Porosity (%) |
| 0.36 |
11.07 |
5.2 |
7.78 |
| 0.40 |
10.80 |
4.9 |
8.41 |
| 0.50 |
10.83 |
5.6 |
8.55 |
| |
|
|
| Physical Properties |
| Density |
|
3.30 gr/cm³ |
.25 gr/cm³ Min |
| Moisture |
Lump |
0.40 % |
|
| |
Mesh |
0.15 % |
|
| |
|
|
|
|
| Sizing |
| Densified |
Mean diameter |
below 10 micron |
| |
Top size |
below 38.5,micron |
| |
Specific Surface Area |
1.5 to 1.7 m2/g |
| |
|
| Packing |
| 1.2 m3 Bulk bags (approx. 540 kg per bag undensified; 750 kg per bag densified) |
| |
|
| |
| Information above is given in good faith as accurate but not guaranteed to be a specification. No guarantee is given or implied. Users should conduct tests to determine suitability for any specific purpose. |
|
IMD (Pty) Ltd
4 arlington road, bryanston, 2191, gauteng, south africa
tel: +2711 706 0322 fax: +2711 463 2475
info@imdza.com - www.imdza.com |
