We would like to offer you the opportunity to purchase portland cement all grades from a reliable, credible & consistant source with immediate stocks ready, from our endsellers at realistic current market prices.

Specs for opc 42.5

Grey portland cement for construction grade 42.5 according to british standards 12/1996 or ASTM c-150 shall conform with the following specifications and/or international standard specifications

Chemical composition
Silicon dioxide (sio2):21.00
Aluminum oxide (al2o3):05.30
Ferric oxide (fe2o3):03.30
Calcium oxide (cao):65.60
Magnesium oxide (mgo):01.10
Sulphur trioxide (so3):02.70
Loss of ignition (loi):00.90
Tricalcium silicate (c3s):60.00
Dicalcium silicate (c2s):15.00
Tricalcium aluminate (c3a):8.05
Tricalcium alumino ferric (c4af):9.76

Physical and mechanical properties
Blain cm2/gr:3.250
Autoclave expansion: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

Origin: Russia, Ukraine, Romania, CIS

We welcome reasonable target prices -if in line with current world opc market prices.

Note: Strict procedures are in place for only the genuine buyers of sugar, as we are well aware of fake suppliers out there stating very low and unrealistic pricing and also large volumes on offer per month, which just isn't true and they can not deliver on.

We appreciate to hear only from these genuine buyers who are actually ready to do a deal and can proceed as per the industry standard procedures eg: LOI and bcl in first before a deal is even considered.