أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Fly ash is used to improves concrete’s workability and pumpability for fresh concrete , and ultimate strength, and durability for hardened concrete.
It is preferably used in huge concrete masses like Dams as it reduces the heat of reaction and increase the strength as a result.
In general, it reduce the concrete permeability and so, decrease the chemical aggression.