| Place of Origin |
Shandong China (Mainland) |
| Brand Name |
Shanshui Dongyue |
| Model Number |
P.O52.5 |
construction cement 52.5 survey report ProductName OrdinaryPortlandCement52.5 Item NationalStandardGB175-2007 CompanyStandard MgOMagnesia(%) ≤5.0 3.82 SO3Sulfartrioxide(%) ≤3.5 2.24 LOOSLossonignition ≤5.0 3.42 Cl-ChlorideContent(%) ≤0.06 0.028 Blaine(m2/kg) ≥300 386 Fineness(45μmresidueonsieve)(%) SettingTime:Initial(min) ≥45 158 SettingTime:Final(min) ≤600 214 Soundness(pattest) qualified BendingStrength(28Days) 7.0 8.3 CompressiveStrength(28Days) 52.5 56.4