... concrete, terrazzo, tile grout,portland cement paint, masonry units,swimming pools, glass fiber reinforced concrete, surface bonding mortars, ... GreyFeature:Expansive, Radiation-ResistantMain Raw Material:SilicateType:Silicate Cement / Portland CementHardening Feature:Rapid HardeningHeat of Hydration:Low ... trading company majored in building materials, such as cement, glass wool, and stone wool. We can ...