PlaneMix 50 less dust
Dust reduced self-levelling compound
- Suitable for concrete, existing tiles, and timber floors
- For straightening and levelling of substrates
- Dust reduced levelling compound – less dust
- For interior use in dry and wet locations
- Ideal for subfloor repairs
- Fast setting
- Suitable for underfloor heating
- Thickness: 2 - 50 mm
Product facts
Product
Grey, fast-setting, polymer modified powder on the basis of aluminous cement. Applicable by trowel or pump.
Colours
Coverage
Coverage
Approx. 1.7 kg per m²/mm thickness.
For straightening/screeding with 15-30 litres of Leca pearls Ø 2-4 mm per 20 kg powder.
Packaging
Available in 20 kg PE lined paper bags.
Features
Generel
Expected Result
Application
Waterproofing
Surface preparation
Fixing dowels
Finishing
Sealings
Flooring
Prior to further installation, make sure that the relative humidity on location corresponds to the floor covering in question. Curing rate is influenced by temperature, humidity, ventilation, as well as sub-floor construction.
Tanking: For wet room use, always apply waterproof sealing membrane onto levelling compound.
Tiling: 24 hours at +20°C
Dense coverings: directional curing time is 1 – 7 days.
Precautions
 |
Alfix A/S H.C. Oersteds Vej 11-13 DK-6000 Kolding alfix.com 14 |
Declaration of performance |
DS/EN 13813 CT-C40-F10-AR0,5
Alfix PlaneMix 50 |
| Reaction to fire | A2fl-s1 | Release of corrosive substances |
CT |
| Water permeability | NPD | Water vapour permeability | NPD |
| Compressive strength | C40 | Flexural strength | F10 |
| Wear resistance | AR0,5 | Sound insulation | NPD |
| Sound absorption | NPD | Thermal resistance | NPD |
| Chemical resistance | NPD |
Tile fixing
Tile fixing
Tests
Low emission, GEV-EMICODE EC1 - test defined by the German institute Gemeinschaft Emissionskontrollierte Verlegestoffe.
Surfaces
Technical data
+10°C - +25°C
2.1 kg/litre (mixed with water)
Approx. 125-135 mm
Approx. 20-30 minutes at +20°C
After 3 hours at +20°C
After 24 hours at +20°C
After 7 days at +20°C
40 - 50 N/mm²
Min. 6 months in unopened bag
How to use
Surfaces
Concrete subfloors, max humidity 95% RH. Cohesive strength should be min. 1 N/mm².
Ceramic tiles, terrazzo, and timber floors.
For further information and details, please contact our Technical Services Dept.
Surface preparation
The surface should be dimensionally stable, sound, clean and free from dust and laitance. Residues from grease or soap can be removed with Alfix Deep Cleaner. To remove laitance or roughen smooth surfaces, use mechanical preparation, such as sanding or grinding, and vacuum subsequently.
For absorbent surfaces, such as concrete, dilute Alfix PlaneMixPrimer with clean water in the ratio 1:3.
For smooth or dense substrates, wash/brush the surface using a mixture of Alfix PlaneMixPrimer and levelling powder in the ratio 1:2.
Ensure a room temperature of min. +10°C while working. Allow primer to dry before commencing further treatment. Application of smoothing compound should be made within 24 hours after priming. Use self-adhesive foam tape to retain at doors, around floor drains, etc. If possible prevent compound from obtaining contact to walls. For thicknesses exceeding 5 mm, always apply self-adhesive foam tape for walls. Should levelling imply several layers, priming before each new application is required.
How to use
Add 3.2-3.6 litres of clean cold water per 20 kg bag of powder. Pour water into a clean container and sprinkle in powder while stirring continuously.
If possible, use large mixing container or drum for more bags at a time and mix until a lump-free, easy-flowing mix is obtained. Mixing time is approx. 2 minutes using rotary drill paddle.
Pour or pump Alfix PlaneMix 50 less dust onto the prepared substrate and spread with notched or straight trowel until the compound flows together into a smooth and even surface.
Concrete, min. thickness: 2 mm.
Timber floors, min. thickness: 10 mm.
Epoxy floor coating, min. thickness: 5 mm.
NB!
Additional water should not be added to levelling compound already starting to set.
Note that the temperature of mixing water will influence working time/pot life.
Over dosage of water will reduce strength and may produce laitance. Protect from draughts, direct sunlight, and heat.
Close broken packaging carefully after use and use the rest within the shortest possible time.
Slope building/gradient levelling: reduce amount of mixing water by 10 – 20%.
Straightening/screeding: With addition of Leca pearls Ø 2–4 mm a screeding mortar with good workability suitable for thicknesses 3 – 15 cm is obtained.
For further information and details, please contact our Technical Services Dept.
Cleaning
Do not throw leftover levelling compound on the ground at the construction site, the tile adhesive contains ingredients that break down very slowly in nature. When levelling compound has set, it can be disposed of like normal construction waste.
