LineSpecific additives for high performance concretes
SUBMICROMETER-SCALE AMORPHOUS SILICA OR “SILICA FUME”.
FILLCRETE is ideal for concrete structures exposed to chemical attack caused by the environment, thanks to its high pozzolanic activity. FILLCRETE is suitable for the construction of structures in reinforced concrete or prestressed concrete exposed to chemical attack caused by the environment. It is also used for the preparation of concrete with very high mechanical strength, low porosity and superior frost resistance.
- 20 kg bags.
- 5÷15 kg per 100 kg cement.
- Increased mechanical strength if dosed in addition to Portland cement.
- Reduced permeability due to a lower total porosity.
- Greater durability and frost resistance.
- Excellent resistance to the chemical aggression of natural agents sulphates, chlorides, carbon dioxide, marine waters.