Blended Cements

Blended cements with compositions of pozzolan, fly ash, and limestone, and different blains are produced by the Separate Grinding method. Producing cement by the separate grinding method offers the following advantages.

Advantages of Using Blended Cement in Concrete:

• Control of alkali-aggregate reaction and improvement of concrete durability
• Reduction of heat of cement hydration
• Reduction of concrete porosity and permeability
• Increased concrete resistance against leaching in running water
• Improved concrete resistance to carbonation and chemical sulfate attacks
• Enhanced long-term mechanical behavior of concrete
• Improved cement setting time and prevention of false setting