Sika MonoTop -910 S is a one-component, cement-based product, enriched with synthetic resin and silica fume, used as a primer and passivator for the protection of reinforcement against corrosion. Sika MonoTop -910 S complies with the requirements of UNE-EN 1504-4 and UNE-EN 1504-7.
- Easy to apply.
- Excellent adhesion to steel and concrete.
- Good resistance to water and chloride penetration
APPLICATIONS :
- Protection of reinforcement against corrosion in concrete repair work
- Binding layer on concrete or mortar prior to application of Sika Monotop repair mortars
BENEFITS :
- Easy to apply.
- Excellent adhesion to steel and concrete.
- Good resistance to water and chloride penetration
- insensitive to moisture
- Good mechanical properties
- Can be sprayed wet
PACKAGING :
- 4kg buckets
COLOUR :
- Light grey powder
Chemical base: Portland cement, silica fume, redispersible polymer powder, selected aggregates and additives.
Storage: 12 months
Storage conditions: Store in its original, well-closed and undamaged packaging, in a cool, dry place, away from frost.
Density: Density of fresh mortar ~ 2.10 kg/l Compressive strength ~50MPa Modulus of elasticity in compression ≥20GPa Flexural strength ~2.0MPa Coefficient of thermal expansion ~17.5 × 10 -6 1/K Consumption As an adhesion layer: ~ 2.0 – 2.5 kg of powder per m 2 and per 1 mm of thickness As a reinforcement protection: ~ 2.0 kg of powder per m 2 and per 1 mm of thickness (two coats are required).
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