Structural repair mortar R4 SIKA MonoTop 412S 25 kg
114,00€ TTC
Sika MonoTop -412 S is a single-component, fibre-reinforced, low-shrinkage structural repair mortar that meets the requirements of class R4 of the UNE-EN 1504-3 standard.
- Excellent handling.
- Suitable for hand and spray application.
- It can be applied in layer thicknesses of up to 50 mm.
APPLICATIONS :
- Suitable for concrete repair work
- Repair of spalling and damage to concrete in buildings, bridges, infrastructure and superstructures.
- Suitable for structural concrete reinforcement work.
- Increasing the load-bearing capacity of concrete structures by adding mortar.
- Suitable for conservation or restoration of passivation.
- Increase coverage with additional mortar and replace contaminated or carbonated concrete.
BENEFITS :
- Excellent handling.
- Suitable for hand and spray application.
- It can be applied in layer thicknesses of up to 50 mm.
- Class R4 of the UNE-EN 1504-3.
- For structural repairs.
- Sulphate resistant.
- Very low shrinkage
- No bridge required, even when applied manually
- Low chloride permeability.
- Fire classification A1.
PACKAGING :
- 25 kg bags.
COLOUR :
- Grey powder.
Chemical base: Sulphur-resistant cement, selected aggregates and admixtures.
Shelf life: 12 months from the date of manufacture, in its original packaging, tightly closed and in good condition.
Storage conditions: Store in a cool, dry place away from frost.
Densité : Densité du mortier frais : ~ 2,05 kg/l
Maximum particle size: D max: 2.0 mm
Soluble chloride ion content :
| < 0,03 % (≤ 0,05 %) |
Mixing ratio: ~ 3.6 to 3.9 litres of water per 25 kg of powder
Coat thickness : 6 mm min / 50 mm max. vertical
Ambient temperature:: min. +5°C / max. +30°C
Support temperature : min. +5°C / max. +30°C
Pot life : ~ 45 minutes (+20ºC)
Consumption :
This depends on the roughness of the substrate and the thickness of the applied layer. As a guide, ~19 kg of powder per cm of thickness and per m 2 .
Performance: 1 bag yields approximately 13.9 litres of mortar.
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