PlaneMix 50 less dust

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 calculator

 

 

 

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
No. 23

DS/EN 13813 CT-C40-F10-AR0,5

Alfix PlaneMix 50
Cementitious screed
material for use interally
in buildings

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

Working temperature

+10°C - +25°C

Density

2.1 kg/litre (mixed with water)

Flow EN 12706

Approx. 125-135 mm

Working time

Approx. 20-30 minutes at +20°C

Foot traffic

After 3 hours at +20°C

Floor covering

After 24 hours at +20°C

Full strength

After 7 days at +20°C

Compression strength

40 - 50 N/mm²

Shelf life

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.
All surfaces should be primed with Alfix PlaneMixPrimer.

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.

September 2017

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