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Color | Grey | Feature | Sulfate Resistant | Hardening Feature | Rapid Hardening |
---|---|---|---|---|---|
Heat of Hydration | Low-Heat | Main Raw Material | Silicate | Place of Origin | Vietnam |
Type | Cement Clinker |
CLINKER LOW ALKALIS
No. | Items | Unit | Specifications |
1 | CaO | % | 65.00 min |
2 | SiO2 | % | 20.00 min |
3 | Fe2O3 | % | 3.00 – 4.50 |
4 | Al2O3 | % | 4.5 – 6.50 |
5 | MgO | % | 3.50 max |
6 | Free lime | % | 1.50 max |
7 | Insoluble residue (IR) | % | 1.00 max |
8 | SO3 | % | 1.00 max |
9 | Total alkali | % | 0.60 max |
10 | LOI | % | 1.00 max |
11 | C3S | % | 60.00 min |
12 | C3A | % | 7.00 – 12.00 |
CLINKER: ASTM C150 TYPE 1
No. | Items | Unit | Specifications |
1 | CaO | % | 65.00 min |
2 | SiO2 | % | 20.00 min |
3 | Fe2O3 | % | 3.00 – 4.50 |
4 | Al2O3 | % | 4.5 – 6.50 |
5 | MgO | % | 3.50 max |
6 | Free lime | % | 1.50 max |
7 | Insoluble residue (IR) | % | 1.00 max |
8 | SO3 | % | 1.00 max |
9 | Total alkali | % | 1.00 max |
10 | LOI | % | 1.00 max |
11 | C3S | % | 60.00 min |
12 | C3A | % | 7.00 – 12.00 |
13 | C2S | % | 12.00 – 21.00 |
14 | LSF | % | 92.00 min |
15 | 5mm – 25mm | % | 40 min |
16 | 0 – 1mm | % | 15 max |
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