Korrogard R 0.6 mm
Product description
Fescon Korrogard R 0.6 mm Overlevelling Plaster is a polymer-modified, fibre-reinforced levelling and protective plaster for concrete structures.
- Silko-approved (24 August 2012)
- Compressive strength around 40 MPa
- Low drying shrinkage
- Suitable for manual or spray application
- Frost-resistant (salt-and-frost resistance)
- Good adhesive properties
Applications
- Levelling, protecting and spackling of concrete surfaces
- For both horizontal and vertical surfaces
- Adding a protective concrete shield
- Finishing of repairs
Vinkki! Vieritä taulukkoa sivuttain
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6416841533067
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Korrogard R 0.6 mm
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53306
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25 kg
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Total water requirement is around 3.6 l/25 kg of dry product. Add the dry material to the water and mix with a power mixer for around one to two minutes; allow to stand for five minutes and mix again for a short while. Find the final consistency at this stage by adding water when necessary. However, keep the total amount of water at around 14,4% of the dry product. The finished plaster remains workable for around one hour.
The base must be undamaged, clean, and damp enough to be darker in colour. There must be no cement paste on the surface. If necessary, water sand blast and pressure wash the surfaces. Begin wetting the base on the previous day. The required amount of wetting depends on the weather conditions and, for instance, the strength of the base. Bases with a high strength require more wetting. You must always ensure that there is no standing water on the base when starting rendering.
Take particular care during manual application. In machine application, use sufficiently powerful pumping equipment to apply the compound, for example, a plastering pump. If necessary, test to ensure that the equipment is suitable. The recommended layer thickness for a single spraying is 2-4 mm. You can use thicker fills when patching individual cavities. The lowest working temperature is +5 C. Nor should the temperature be allowed to fall below this during aftercare. The aftercare must be begun immediately after the plaster has been spread and must continue for at least five days. We recommend plastic covers and a hood. The aftercare is stopped in stages. Naturally, the SILKO guidelines shall also be followed during aftercare.
Waste handling
Hardened product and empty, dry packages can be delivered to a landfill. A liquid product must be delivered to a hazardous waste reception point.
| Material usage |
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| Water requirement |
approx. 14.4% of the dry product |
| Finished compound |
approx. 550 l/1000 kg of dry product |
| Composition |
Portland cement, natural sand 0,6 mm, polymer and fibre reinforcement |
| Package size |
25 kg |
| Storage |
the product keeps for 12 months from the manufacturing date unopened in a dry location |
| Workability time |
Max. approx. 1 h |
| Compressive strength |
7 days approx. 35 MPa
28 days: approx. 40 MPa (EN 12190)
strength depends on the amount of water used and the aftercare |
| Adhesion strength |
> 1.5 MPa (EN 1542) |
| Fire class |
A2 |
| Carbonation |
4 mm (according to the Silko test programme) |
| Frost resistance |
Frost-resistant (EN 13687) |
The information is based on tests and practical experience. We cannot affect conditions at the work site so we cannot assume responsibility for the end result affected by local conditions.