Price Cement Portland 42,5

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OFERTA:

CEMENT PORTLAND 42,5 R/N

(Portland 52,5 R/N + 5 USD/MT )

TOTAL

Months

Price USD/MT*

150.000

12.500

77.00

300.000

25.000

75.00

600.000

50.000

73.00

900.000

75.000

71.00

1.200.000

100.000

70.00

1.800.000

150.000

68.00

2.400.000

200.000

67.00

3.600.000

300.000

66.00

4.800.000

400.000

64.00

6.000.000

500.000

63.00

12.000.000

1.000.000

61.00

15.000.000

1.250.000

59.00

*CIF (ASWP). 42.5 N TYPE I SPECIFICATIONS AS PER ACCORDING TO BRITISH STANDARDS 12/1996 OR ASTM C-150

COMMODITY: ORDINARY PORTLAND CEMENT CONFIRMING TO EUROPEAN ISO Standard EN – 197 – 1/ 2000 CLASS STRENGTH 42.5-N/R TYPE I

CHEMICAL COMPOSITION : SILICON DIOXIDE (SIO2) 21.00 ALUMINIUM OXIDE (A12O3) 5.30 FERRIC OXIDE (FE2O3) 3.30 CALCIUM OXIDE (CAO) 65.60 MAGNESIUM OXIDE (MGO) 1.10 SULPHUR TRIOXIDE (SO3) 2.70 LOSS OF IGNITION (LOI) 0.90 TRICALCIUM SILICATE (C3S) 60.00 DICALCIUM SILICATE (C2S) 15.00 TRICALCIUM ALUMINATE (C3A) 8.05 TRICALCIUM ALUMINO FERRICE (C4AF) 9.76

PHYSICAL AND MECHANICAL PROPERTIES : BLAIN CM2/GR 3.250 AUTOCLAVE EXPANTION 0.02 INITIAL SETTING TIME (VICAT) 105 MINUTES FINAL SETTING TIME (VICAT) 135 MINUTES COMPRESSIVE STRENGTH @ 03 DAYS 230 KG/CM2 AND @ 07 DAYS 305 KG/CM2 AND @ 28DAYS 420 KG/CM2

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