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1、REPUBLIC OF SIERRA LEONE SIERRA LEONE ROADS AUTHORITY MATOTOKA TO SEFADU ROAD REHABITATION LOT 2(YIYE TO SEFADU)LAB. REPORT NO.:TR-0811-19639-2920Date: May 16, 2016PORTLAND CEMENT TEST RESULTSCUSTOMER/CLIENT: The First NorthEast Electric Power Engineering Co. (NEPC) PROJECT: Philippines Mariveles 2
2、x 300 Megawatts Coal Fired Power Project, Foundation SAMPLE I.D.: Portland Cement- Type I SOURCE: Holcim Portland Cement SAMPLED/SUBMITTED BY: Tong De Gang TEST REQUIRED: Quality Test T.O. No.: NEPC - SYWT - SN - 0050DATE SUBMITTED: May 13, 2016TEST DATAI.CHEMICAL ANALYSIS, % (ASTM C-114)PARAMETERSR
3、ESULTSREQUIREMENTS Magnesium Oxide (MgO), %/6.00 Max. Sulfur Trioxide (SO3), %/3.00 Max. Loss of Ignition, %/3.00 Max. Insoluble Residue, %/0.75 Max. free lime1.32II.PHYSICAL ANALYSISAir Content, % (ASTM C185)/12.00 Max. Density, g/ml (ASTM C188)/ Fineness (Blaine) Specific Surface (ASTM C-204), cm2
4、/gram/2800 Min. Normal Consistency, % (ASTM C187)26.8 Setting Time (VICAT), (ASTM C191) Initial Set, minutes162/2.747Min. Final Set, hours276/4.6375Min. Ave. Compressive Strength, Mpa (Psi) (ASTM C109) 3 days12.7184212.00 (1740) Min. 7 days19.5282819.00 (2755) Min. 28 days30.4440828.0 (4060) Min.REM
5、ARKS: This report is the result of test performed on the samples submittedTested by:Certified by:Lab. ChemistOperations ManagerR. E. Velasquez China Geo Engg. Corp.REPUBLIC OF SIERRA LEONE SIERRA LEONE ROADS AUTHORITY MATOTOKA TO SEFADU ROAD REHABITATION LOT 2(YIYE TO SEFADU)REPUBLIC OF SIERRA LEONE SIERRA LEONE ROADS AUTHORITY MATOTOKA TO SEFADU ROAD REHABITATION LOT 2(YIYE TO SEFADU)