Detailed Product Description

Chemical characteristics:Losses at piercing 0.5-1.0%Oxide of silicon SiO2 20.4-21.1%Oxide of aluminum Al203 5.1-5.8%Oxide of iron Fe203 4.2-4.6%Oxide of calcium CaO 62.6-64.6%Oxide of magnum MgO 1.1-1.5% no more 5%Oxide of sulfur SO3 2.8-3.4% no more 3.5%Chlorine-ion Cl- 0.01-0.03% no more 0.1%Alkalis Na2O+K2O 0.76-0.96%Mineral characteristics of klinker:C3S 57-62%C2S 13.3-17%C3A 5.4-6.4%C4AF 15.1-16.5% Certificates available upon requestMinimum order:12500MTPrices:M 500 D 50kg bags $59.75 Bulk $55.35BigBags $61.30M 400 D 20 50kg bags $56.60Bulk $54.20BigBags $58.15M 500 D 20 50kg bags $58.35Bulk $54.10BigBags $60.05