Aydosnew Gen 220

High-Performance Superplasticizer Concrete Additive

Standard

Ministry of Public Works Poz No: 04.613/1-A3
TS EN 934-2 Table 3.1 and 3.2: High Water-Reducing / Superplasticizer Concrete Additive

Description

Aydosnew® Gen 220 is a next-generation superplasticizer concrete additive based on polycarboxylates, specifically designed for the ready-mix concrete industry. Developed with advanced technology, it offers high water reduction, long workability, and high strength, all with a low dosage range.

Applications

• High-quality and high-strength concrete.

• Concrete with excellent flowability and consistency retention.

• Concrete for placement in densely reinforced elements.

• Concrete requiring high water reduction and long workability.

• Areas where early form removal or rapid loading is needed.

• Prestressed concrete production.

• Architectural, engineering, and artistic concrete structures.

• Precast and prefabricated concrete production.

• Self-compacting concrete (SCC) production.

Properties / Advantages

• Provides high unit weight and strength potential.

• Significantly reduces the water content in the concrete mix.

• Provides substantial early strength development.

• Ensures long-lasting consistency retention.

• Grants self-compacting properties to the concrete.

• Produces low-void, smooth-surfaced, and less permeable concrete.

• Saves energy by reducing curing time and temperature during precast element production.

• Eliminates the risk of segregation.

• Reduces the rate of carbonation and improves mechanical properties such as shrinkage and creep.

• Increases concrete’s resistance to freezing and thawing.

• Ensures long-distance pumpability of the concrete.

• Prevents noise pollution by eliminating the need for vibration.

Dosage

• For flowing and self-compacting concretes: It is recommended to use between 0.5 – 2.0 kg per 100 kg of binder (cement-microsilica-fly ash).
• The dosage may vary depending on aggregate properties, concrete grade, water/cement ratio, water quality, and ambient temperature. Therefore, it is recommended to perform preliminary trial mixes in the laboratory.
• When adjusting consistency, the high water-reduction properties of the additive must be considered, and excessive water should be avoided in the mix.

Technical Specifications