Dear sir:
We would like to inform you,that we have a ( Portland cement )international english spacification,as follows:
1- cement packing 50 kg English type \ reaches port $90 .per ton.
Note: these price for minimum order ( 20,000 tones ) each time.
CHEMICAL COMPOSITION
1-Aluminum oxide (a1203)5.5
2-Calcium oxide (cao)65.6
3-Decalcium silicate (c2s)15
4-Ferric oxide(fe203)3.3
5-Loss of ignition (loi)1.4
6-Magnesium oxide (mgo)1.4
7- silicon dioxide (sio2)21
8- sulphur trioxide (so3)2.7
9- tricalcium aluminate (c3a)8.05
10- tricalcium alumino ferric (c4af)9.76
11- tricalcium silicate (c3s)60
PHYSICAL AND MECHANICAL PROPERTIES TYPE V
Autoclave expantion 0.02
Blain CM2/GR 3.25
Compressive strength
@ 03 days 230 KG / CM2
@ 07 days 305 KG / CM2
@ 28 days 420 KG/ CM2
Final setting time ( VICAT )135 minutes / initial setting time(VICAT)105 minutes.
Mob: + 973 - 39009892
Email / msn :
yary999@hotmail.com