Amiss Star General Trading
Business category 1 | Cement |
City ( of main office ) | Abu Dhabi, AE, United Arab Emirates |
Address | Naif |
Phones | 971-04-2228753 |
Fax | 971-04-2232943 |
About | Portland cement for construction opc 42.5 n European stand en197-1/2000and british standards bs12/96 Chemical composition Silicon dioxide (sio2) 21.00 Aluminium oxide (a12o3) 5.50 Ferric oxide (fe2o3) 3.30 Calcium oxide (cao) 65.60 Magnesium oxide (mgo) 1.40 Sulphur trioxide (so3) 2.70 Loss of ignition (loi) 1.40 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 @ 07 days 305 KG/cm2 @ 28 days 420 KG/cm2 |
Date | 2011 Oct 29, 08:10 |