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 basis :
Portland cement, silica fume, redispersible polymer powder, selected aggregates and additives.
Conservation :
12 months
Storage conditions :
Store in its original, well-sealed and undamaged packaging, in a cool, dry place, protected from frost.
Density :
Density of fresh mortar ~ 2.10 kg/l
Compression force
~50MPa
Modulus of elasticity in compression
≥20GPa
Flexural strength
~2.0MPa
Coefficient of thermal expansion
~17,5 × 10 -6 1/K
Consumption
As an adhesive layer: ~ 2.0 – 2.5 kg powder per m 2 per 1 mm thickness
As armour protection: ~ 2.0 kg powder per m 2 and per 1 mm thickness (two layers are required).
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