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Contact Us
- Contact Person : Mr. yu huiming
- Company Name : Shandong Huayin Special Cement Co., Ltd.
- Tel : 86-533-7072007
- Fax : 86-533-7072006
- Address : Shandong,zibo,bolin rd 57km
- Country/Region : China
- Zip : 255440
sulfate resistance cement class 42.5
Product Detailed
Related Categories:Cement
Related Product Searches:sulfate resistance cement class 42.5,High Quality,special cement,42.5 High sulfate resistance cement,42.5 HSR
This product is mainly used in acid erosion foundation engineering, ions with strong corrosion resistance, etc
Related Product Searches:sulfate resistance cement class 42.5,High Quality,special cement,42.5 High sulfate resistance cement,42.5 HSR
Test Items | unit | National standard | Test result | conclusion | |
tricalcium silicate | % | ≤ 50.0 | 46.6 | Qualified | |
tricalcium aluminate | % | ≤ 3.0 | 2.3 | Qualified | |
loss on lgnition | % | ≤3.0 | 2.5 | Qualified | |
magnesium oxide | % | ≤ 5.0 | 3.7 | Qualified | |
sulfur trioxide | % | ≤ 2.5 | 2.2 | Qualified | |
Insoluble residue | % | ≤ 1.5 | 1.05 | Qualified | |
Specific surface | m2/kg | ≥280 | 423 | Qualified | |
soundness | / |
| Qualified | Qualified | |
initial setting time | Min | ≥45 | 170 | Qualified | |
final setting time | Min | ≤600 | 230 | Qualified | |
Alkali content* | % | ≤0.6 | / | Qualified | |
Sulfate resistance | % | ≤0.04 | 0.025 | Qualified | |
bending strength ISO | 3 days | Mpa | ≥3.0 | 5.1 | Qualified |
28 days | ≥6.5 | 7.2 | Qualified | ||
Compressive strength | 3 days | Mpa | ≥15.0 | 24.0 | Qualified |
28 days | ≥42.5 | 46.0 | Qualified | ||
sulfate resistance cement class 42.5
