CONCET SF 550 Accelerating & water-reducing admixture employs the latest advancements in Melamine based technology and is formulated to meet the demands of the concrete industry. ( Best Finish )

It maximizes cement efficiency, maintains consistent air contents, and has excellent set/strength gain characteristics.

It improves the plastic and hardened properties of concrete such as workability, compressive and fl

Technical Information
Appearance white colour liquid
Base Melamine
Air content <1%
Specific gravity: 1.04± 0.02
pH value: Minimum 6
Chloride content (%): Nil
Storage: Under shade
Shelf life:: 12 months

Concrete admixture is added to the concrete after addition of desired amount of water during mixing of concrete in mixer.

Generally dosed in the range of 0.5 to 1.0% by weight of cementitious materials. But go for trial mix for finalizing the dosages. Various types and higher grades of concrete more than M 45. Recommended to use 300-600 ml per 50 kg of Cement

Higher dosages are acceptable with prior testing and confirmation of the desired performance with specific materials being used.

CONCET SF 550 should be added to the initial batch water when possible. It should not come in contact with dry cement or other admixtures until mixed thoroughly with the concrete batch.

Field testing is strongly recommended to optimize dose range and performance expectations with local materials. CONCET SF 550 is compatible with most admixtures including air-entraining agents, accelerators, most water-reducers, retarders, shrinkage reducers, corrosion inhibitors, viscosity modifiers, and microsilica; however,each material should be added to the concrete separately.