| CEMENT SPECIFICATIONS OPC 42.5 N AND PRICE LIST A. SPECIFICATIONS ORDINARY GREY PORTLAND CEMENT 42.5 N -- DIN EN 196 OR BSS 12/1996 OR ASTM C-150 THE COMMODITY SHALL BE CORRESPONDING AS PER INSPECTION CERTIFICATE ISSUED BY SGS OR COMPATIBLE WORLD CLASS INSPECTION OR5GANIZATION AT PORT OF LOADING CONFIRMING THAT THE COMMODITY MEETS THE FOLLOWING TERMS SPECIFICATION CHEMICAL COMPOSITION: SILICON DIOXIDE (SIO2) 21.00 ALUMINIUM TRIOXIDE (AL203) 5.50 FERRIC OXIDE (CaO) 65.60 CALCIUM OXIDE (CaO) 65.60 MAGNESIUM OXIDE (MgO) 1.40 SULPHATE (SO3) 2.7 0 LOSS ON IGNITION (LOI) 1.40 DICALCIUM SILICATE (C2S) 15.00 TRICALCIUM SILICATE (C3S) 60.00 TRICALCIUM ALUMINATE (C3A) 8.05 TRICALCIUM ALUMINO FERRIC (C4AF) 9.76 PHYSICAL AND MECHANICAL PROPERTIES: FINENESS BY BLAIN CM/G 3250 AUTOCLAVE EXPANSION 0.02 INITIAL SETTING TIME (VICAT) 105 MINUTES FINAL SETTING TIME (VICAT) 13 5 MINUTES COMPRESSIVE STRENGTH @ 03 DAY'S 230 KG/CM2 COMPRESSIVE STRENGHT @ 28 DAY'S 420 KG/CM2 WE DON'T ACCEPT NON-TRANSFERABLE LC DOCUMENTS REQUIRED: PROPER LOI WITH BANKING INFORMATION AND PERMISSION FOR SOFT PROBE OR LOI WITH BCL OR ICPO WITH BANKING INFORMATION AND PERMISSION FOR SOFT PROBE. PLEASE NOTE: BROKERS / TRADERS MUST NOT SEND UNQUALIFIED DOCUMENTS AS THIS WILL DELAY THE PROCESS AND BE RETURNED | 
