Lime-cement plaster HD KS 20/80 fibre
Product description
Fescon Lime-cement Plaster HD 20/80 is an air entrained, fibre-reinforced, lime cement based dry mortar with a low water absorption. Maximum grain size 3 mm (available to order in 1.2 mm grain size).
- just add water
- extremely weather-resistant
- pumpable
- breathable
Applications
- on-site plastering of prefabricated elements
- insulation plastering at element factories
- thick-layer plastering
- adjusting plastering indoors and outdoors
- thick frame fills
Vinkki! Vieritä taulukkoa sivuttain
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6416841572011
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LIME-CEMENT PLASTER HD KS 20/80 FIBRE
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57201
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25 kg
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Mix with a concrete mixer for around ten minutes; two to three minutes are sufficient with a power mixer. Let stand for ten minutes, and mix again for a short while. When using an automatic mixer, ensure that the amount of water does not get too high.
Apply the plaster with a plaster trowel or a pump. A suitable thickness for one layer of filler is around 15 mm. If the layer thickness exceeds 20 mm, the filler must be applied in several layers so that the previous layer has had time to dry for one to two days before the next layer is applied.
In dry conditions, the base must be wetted before applying a new layer of plaster.
The lowest usage temperature is + 5 oC.
A fill plastering is given aftercare depending on the conditions for around three days. The aftercare must be begun as early as possible so that plastic cracks in the fresh plaster can be prevented.
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 |
1.4 kg/1 mm layer |
| Water requirement |
approx. 4.2 l/25 kg |
| Finished compound |
12 - 13 l / 25 kg |
| Type |
powder |
| Colour |
grey |
| Maximum grain size |
3 mm (1.2 mm) |
| Package size |
25 kg and 1000 kg |
| Storage |
storage time in a dry location approx. 1 year |
| Density |
1.5 kg/l |
| Lowest usage temperature |
+ 5°C |
| Workability time |
1-2 h |
| Pull-out strength |
>0.15 N/mm2 |
| Fire class |
A1 (non-combustible) |
| Air content |
approx. 15% |
| Frost resistance |
frost-resistant |
| Capillary water penetration |
W2 (EN 998-1:2010) |
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.