Aydosper HS 1050

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

Aydosper® HS 1050 is a superplasticizer concrete additive based on naphthalene sulfonate, designed to significantly enhance the fluidity of concrete, reduce the mix water content, and improve both early and final strengths.

Applications

• Concrete requiring early and high final strength.

• Concrete requiring impermeability.

• Concrete requiring plastic consistency and fluidity.

• Precast and prefabricated concrete production.

• Concrete with placement difficulties, including thin, heavily reinforced, or unreinforced, lightweight or normal-weight concrete.

• Concrete requiring high water reduction and extended workability.

• Ready-mixed concrete production with and without pumps.

Properties / Advantages

• Significantly reduces the mix water content.

• Provides marked early high strength development.

• Prevents rapid loss of consistency.

• Imparts self-compacting properties to the concrete.

• Provides high unit weight and strength.

• Results in low voids, better surface appearance, and more impermeable concrete.

• Reduces curing time and temperature in precast production, saving energy.

• Eliminates the risk of segregation.

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

• Increases concrete's resistance to freezing and thawing.

• Enables long-distance pumping of concrete.

• Eliminates the need for vibration, reducing noise pollution.

Dosage

• It is recommended to use between 0.7 – 1.8 kg per 100 kg of binder (cement-microsilica-fly ash).
• The dosage may vary depending on the properties of the aggregates, concrete grade, water/cement ratio, water quality, and ambient temperature. Therefore, it is advisable to perform preliminary trial mixes in the laboratory to determine the appropriate dosage.

Technical Specifications