We have the lowest price in all of the world, we are now able to supply granulated slag product by steel factory. Granulated slag as a new type material innovations to mixed with high performance concerete and use to pavement for making road. Has a change advantages of different performance of concrete, it can substitute the consumption in various kinds of concrete and cement products equivalently, greatly change the comprehen siveper formance of the concrete and cement products. Improve the long-term intensity of hardenning the concrete, save cost, save labour, more strenght, have good durability and wearability. Applications: Materials for cement & pavement. Chemical composition: Mno% 1-2.5 Mgo% 5-7.7 Sio2% 15-18 Al2o3% 3.5-5.5 Fe2o3% 9-13 P% 0.1-2.5 Cao3% 30-35 (the composition varies slightly accoring to the production situation). Price: Lowest price in all of the world. Please feel free to ask for further details writing your required quantity, delivery schedule and contact details. Payment Terms: L/C,T/T Certification(s): ISOSupply Ability: 15000~20000 MT/Month