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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-19-2025 | 0.81 $* | 0.55 $* |
Aug-19-2025 | 0.52 $* | 0.55 $* |
Jul-19-2025 | 0.17 $* | 0.79 $* |
Jun-19-2025 | 0.71 $* | 0.30 $* |
May-19-2025 | 0.84 $* | 0.23 $* |
Apr-19-2025 | 0.66 $* | 0.58 $* |
Mar-19-2025 | 0.17 $* | 0.96 $* |
Feb-19-2025 | 0.72 $* | 0.49 $* |
Jan-19-2025 | 0.54 $* | 0.81 $* |
32.5 42.5 52.5 Portland cement
Specification:
Sulfate Resistant Portland Cement (SRPC), also named Sulfate Resistant Cement (SRC), is one of hydraulic binding materials, can resistance to sulfate ion attack.
- Type: High Sulfate Resistant Cement (P·HSR) and Moderate Sulfate Resistant Cement (P·MSR).
- Grade: 32.5, 42.5
Technical data
Specifications | GB175-2007 Requirement | Typical Ex-Plant Test Result |
Chemical Analysis | ||
MgO (%) | ≤6 (NB) | 5.7 |
SO3 (%) | ≤4 | 1.9 |
Chloride (%) | ≤0.06 | 0.015 |
Physical Properties | ||
Soundness | OK | OK |
Initial Setting Time (min) | ≥45 | 207 |
Final Setting Time (min) | ≤600 | 297 |
Compressive Strength 3 Days (Mpa) | ≥15 | 24.7 |
Compressive Strength 28 Days (Mpa) | ≥42.5 | 61 |
Flexural strength 3 Days (Mpa) | ≥3.5 | 5.8 |
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