we are instrumental in bringing to clients cement that is used in numerous construction applications. Superlative quality of cement is designed to give high performance and cater to the requirements of builders and contractors. Consequently, we are listed as one of the primary cement suppliers
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
Application
- To make concrete of sulfate resistance, marine concrete, maritime works;
- To make cement boards, precast cement products, cement pipes, precast concrete pile, shop fabricated members;
- Sea water attack resistance projects, for example sea wall, dam, mariculture project, sea water desalination project, oceanarium, etc;
- Chemical resistant engineering concrete;
- To make sulfate resistant concrete engineering of harbor, water conservancy, underground, tunnel, drainage pipe, diversion works, road and bridge foundation, etc.
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 |
sical 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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