Sika MonoTop 412 NFG Grey 20kg Concrete Repair Mortar
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Chat with Ask TradieCart, our AI specialistSika MonoTop-412 NFG is a 1-component, polymer modified, fibre reinforced, low shrinkage structural repair mortar with corrosion inhibitor meeting the requirement of class-R4 of EN 1504-3.
BrandSika
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Description
Sika MonoTop-412 NFG
Sika MonoTop-412 NFG is a 1-component, polymer modified, fibre reinforced, low shrinkage repair mortar with corrosion inhibitor meeting the requirement of class R4 of EN 1504-3.
Uses
- Suitable for restoration work (Principle 3, method 3.1 & 3.3 of EN 1504-9). Repair of spalling and damaged concrete in buildings, bridges, infrastructure and superstructure works.
- Suitable for structural strengthening (principle 4, method 4.4 of EN 1504-9). Increasing the bearing capacity of the concrete structure by adding mortar.
- Suitable for preserving or restoring passivity (principle 7, method 7.1 and 7.2 of EN 1504-9). Increasing cover with additional mortar and replacing contaminated or carbonated concrete.
Characteristics and Advantages
- Polymer modified for increased durability
- Superior workability and finishing
- Suitable for hand and machine application
- Can be applied up to 50 mm thick per application layer
- Class R4 of EN 1504-3, Structural repair product
- Sulphate resistant
- Very low shrinkage behaviour
- Does not require a bonding primer even when manually applied
- Contains corrosion inhibitor
- Low permeability
- Compatible with Sika® FerroGard® Sacrificial Anode System
Approvals / Certificates
- Potable Water approved to AS4020:2018 - Testing of products for use in contact with drinking water.
- RTA Rapid Mortar Bar Test RTA T363 - Alkali Reactive Particles <0.15% (Non-Reactive).
- Qld Roads (TMR) Section 5. Registered and Conforming Products. Part 5.34 Repair Mortars.
Product Information
- Composition: Ordinary Portland Cement, corrosion inhibitor, selected aggregates and polymer modified
- Packaging: 20kg bag
- Shelf life: 12 months
- Appearance and colour: Grey powder
- Maximum grain size: Dmax 2.0 mm
- Density: Fresh mortar density ~2.10 kg/l
Application Information
- Mixing ratio: 2.7 to 3.0 litres of water for 20 kg powder
- Layer thickness: min. 6 mm / max. 50 mm
- Ambient / Substrate temperature: +5 °C minimum; +30 °C maximum
- Pot Life: ~40 minutes at +20 °C
- Initial set time: ~1 hour
- Final set time: ~4 hours
- Consumption: ~19 kg of powder per cm thick per m²
- Yield: 20 kg of powder yields approximately 11.0 litres of mortar
Features
Colour
Grey
MPN - Manufacturer Part Number
439355
Product Type
- Concrete Repair Mortar
Product URL
https://aus.sika.com/en/construction/concrete-repair-protection/concrete-repair-mortars/cementitious-repairmortars/sika-monotop-412nfg.html
Size
20kg
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