Aydosper 980

High-Performance Superplasticizer Concrete Admixture

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

Description
Aydosper® 980 is a high-performance superplasticizer concrete admixture that provides fluidity to the concrete for easy pouring and placement, while enhancing the strength and durability of the concrete. It extends the workability time of the concrete without affecting the setting time, and it significantly reduces water content to produce high-quality concrete.

Applications

• For producing all types of concrete, including light or normal weight concrete, with placement difficulties, especially in dense reinforcement or unreinforced structures

• When high workability, normal setting time, and high strength are required

• In prestressed, precast, and ready-mix concrete applications

• In concrete that requires dense and smooth surfaces

• In the production of ready-mix concrete

Features / Advantages

• Significantly accelerates early strength development

• Reduces mixing water content by a high percentage (25-35%) in concrete requiring high water reduction

• Prevents rapid loss of workability

• Provides long-lasting workability

• Provides self-compacting properties to the concrete

• Enables high unit weight and strength

• Produces low-porosity, smooth, and less permeable concrete

• Eliminates the need for vibration, reducing noise pollution

• Reduces curing time and temperature in the production of precast elements, leading to energy savings

• Eliminates the risk of segregation

• Reduces the rate of carbonation, improving mechanical properties such as shrinkage and creep

• Increases concrete's resistance to freezing

• Facilitates long-distance pumping of concrete

Dosage

• Recommended dosage: 0.8 – 1.8 kg per 100 kg of binder (cement, microsilica, fly ash).
• Dosage may vary depending on aggregate properties, concrete class, water/cement ratio, water quality, and ambient temperature.
• Therefore, laboratory trial mixes are recommended to determine the optimal dosage.

Technical Specifications