Verified by manufacturer 2 months ago
Set accelerating admixture for concrete.
SikaRapid®-2 is especially suitable for any application where fast early set and strength development plays a major role, or is of crucial importance within 6 to 24 hours. Typical applications include:
SikaRapid®-2 is a low alkali, chloride free liquid set accelerator for concrete and mortar which promotes early strength development without negatively influencing final strengths.
SikaRapid®-2 does not contain chlorides or any other ingredients which promote the corrosion of steel. It is therefore suitable for use in reinforced and prestressed concrete structures.
Features and benefits:
Color | Clear Yellow |
Material | Liquid Guidance for specification option: Mixture of organic and inorganic complex agents. |
Shape | Formless |
Uniclass | |
CAWS | E11/435 Proprietary admixture E10/418 Proprietary admixture |
General requirements | Admixtures generally. |
Performance requirements | To BS EN 934-2, Table 6. |
Composition | Mixture of organic and inorganic complex agents. |
Capacity | 25 L. 200 L. 1000 L. |
Shelf life | 12 months. |
Appearance | Clear yellow liquid. |
Density | 1.37 kg/L. |
Chloride Ion content | <0.1% w/w. Guidance for specification option: Chloride-free. |
Dosage | 0.5—3.0 %. Guidance for specification option: By weight of cement. |