Technical Results

When using CleanCem material as a cement substitute in concrete: Compressive strength is greatly improved, no matter how much cement is substituted. The charts below illustrate typical performance as obtained by ASTM C109 testing.

Durability is also improved. Traditional Alkali Silica Reaction issues encountered with a class C, so-called “hi-calcium” ash can be remedied with AIT’s technology.


CleanCem: superior compressive strength at 30% replacement…

Compressive Strength

…and at 60% cement replacement