Sika® FerroGard®-901 S - Concrete admixture
Verified by manufacturer 1 month ago
Corrosion inhibiting concrete admixture.
Application
Sika® FerroGard®-901 S is designed for reinforced concrete at risk of corrosion. It specifically provides protection from chloride-induced corrosion.
Typical applications:
- Concrete roads.
- Bridges.
- Tunnels.
- Retaining walls.
- Industrial plants.
- Multi story car parks.
Description
Sika® FerroGard®-901 S is a liquid concrete admixture based on Sika® FerroGard® technology for use in reinforced concrete and mortar. It acts as a corrosion inhibitor for the steel reinforcement. By using Sika® FerroGard ®-901 S, the life expectancy and durability of reinforced concrete can be substantially increased.
Sika® FerroGard®-901 S reduces both the anodic and cathodic reactions of the electrochemical corrosion process. The product forms a protective layer on the steel surface which delays the onset of corrosion and also reduces the corrosion rate.
Sika® FerroGard®-901 S is neutral to hydrogen embrittlement of prestressed steel i.e. it neither enhances nor limits hydrogen embrittlement of pre-stressing steel.
Features and benefits:
- Corrosion protection for embedded reinforcing steel, especially from chloride attack.
- Protection from the destructive influences of reinforcement corrosion.
- No negative influences on the properties of both the fresh and the hardened concrete.
General information
Color | Green |
Material | Liquid Guidance for specification option: Chemical base: Amino alcohols. Concrete |
Shape | Formless |
Uniclass | |
CAWS | E11/435 Proprietary admixture E10/418 Proprietary admixture |
Product range |
Specification data - Corrosion inhibiting admixtures
General requirements | Admixtures generally. |
Dosage | 12 kg/m³. |
Composition | Amino alcohols. |
Capacity | 1000 L. Guidance for specification option: IBC. |
Appearance | Green liquid. |
Density | 1.05 kg/L. |
pH value | 9.5 at +20 °C. |
Chloride Ion content | <0.10% w/w (chloride free). |
AlkalinityConcentration | <0.55 % w/w. Guidance for specification option: <0.10 % w/w (SO3 sulphate content). Manufacturer guidanceAlkali content. |
Sustainability data
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Literature
Sika Ferrogard-901 S Trial Summary
Sika Ferrogard-901 S case study summary