Features
Sepocem TTCI is a patented technology corrosion-inhibiting powder additive that, when added to green concrete, significantly enhances its corrosion resistance. It is compatible with all types of cement, including OPC, PPC, and slag Cement, and does not negatively affect the essential properties of the concrete mix.
The vapour pressure of Sepocem TTCI is very high. These vapours are drawn to the imbedded steel rebars and move through the most dense concrete to reach them. They produce a monomolecular layer on the rebars, interrupting the corrosion cycle by blocking it at both the anodic and cathodic poles at the same time.
Principle Advantages
- Ensures uniform corrosion protection throughout the concrete matrix.
- Penetrates towards rebar over a prolonged period and arrests corrosion of rusting steel.
- Non-toxic, eco-friendly.
- Nitrite and chromate free.
- Effective even in the presence of high amount of chlorides.
- Does not affect bond strength of new concrete to reinforcement bars.
- Does not entrain air.
- Does not affect mechanical strength characteristics of concrete/mortar.
- Available in soluble pouches in powder/compressed powder form which can be directly added at the plant or at the point of discharge in to the transit mixer.
Principle Advantages
- Ensures uniform corrosion protection throughout the concrete matrix.
- Penetrates towards rebar over a prolonged period and arrests corrosion of rusting steel.
- Non-toxic, eco-friendly.
- Nitrite and chromate free.
- Effective even in the presence of high amount of chlorides.
- Does not affect bond strength of new concrete to reinforcement bars.
- Does not entrain air.
- Does not affect mechanical strength characteristics of concrete/mortar.
- Available in soluble pouches in powder/compressed powder form which can be directly added at the plant or at the point of discharge in to the transit mixer.
Applications
All the Concrete Structures including
- Infrastructure projects, Refineries, Metro and Transportation.
- Pile foundations, Raft foundations, Retaining walls, Diaphragm walls, Marine structure, Marine foundations.
- All Reinforced concrete structures exposed to moderate to aggressive corrosion and environmental exposures.
- Bridges, Flyovers, Jetties, Mooring berths, Wet basins, Docks and Structures exposed to coastal/saline atmosphere.
- Sewage plants, Chlorinating plants, Swimming pools, Pulp & Paper industry, Chemical plants, Neutralization plants, Pumping stations.
- Water retaining structures.
- Chimneys, Cooling towers, Power plants, Transmission towers, Pipeline pedestals.
- Precast elements, Railway sleepers, Ferrocement composites.
- As an admixture to repair mortars and micro-concrete.