• date_rangePosted On :   Sep 13' 2005
• location_cityCity :   Bangkok
• languageCountry :   Thailand
• content_pasteEnquiry No. :   5091353

Product Original Portland Cement Type 42,5 N Norm European
ISO Standard EN-197-1/ 2000
Quantity/year 300,000 MT eventually more
Quantity/month Min. 12.500 MT or as agreed Country of origin
Russland Ukraine, Spain, South Africa
Contract duration negotiable
Packing 50 g bags or bulk packing (price is same)
Specification OPC 42R
Ordinary Surface area (m2/kg) 290 to 390 Setting time - initial
(mins) 80 to 200 EN197-1
Mortar- compressive strength 2 day (N/mm2) 21 to 31 7 day
(N/mm2) 40 to 50 28 day (N/mm2) 52 to 62
Apparent particle density (kg/m3) 3080 to 3180
Bulk density (kg/m3)
Aerated 1000 to 1300 Settled 1300 to 1450 Colour Y
value 27.5 to 37.5 Sulfate SO3 (%) 2.5 to 3.5 Chloride Cl (%)
Less than 0.02 Alkali Eq Na2O (%) 0.4 to 0.60
Tricalcium Silicate C3S (%) 50.0 to 60.0
Dicalcium Silicate C2S (%) 12.5 to 30.0
Tricalcium Aluminate C3A (%) 7.0 to 9.0
Tetracalcium Aluminoferrite C4AF (%) max 6.0 OPC 42R

Price target: USD 55,- / MT C.I.F. any port of Sudan