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CEMENT FLOORING MORTAR 442
Cement screed 10-80mm

 
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Technical data sheet Technical_data_sheet_CEMENT_FLOORING_MORTAR_442_DC0042114.PDF
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Intended for executing cement floor bases and flooring layers, as well as similar pressure, base layers, slope-shaping layers, both indoors and outdoors.

Used as base in floor heating systems, applied on thermal insulation, separating layer and binding with the groundwork.

Suitable for anchoring fence piles.

The screed can also be used to execute other, small elements poured directly at the construction site, after applying sufficient reinforcement.

Minimal layer thickness: base binding with the groundwork > 10 mm; base on separating layer > 35 mm; base "floating" on the thermal and/or acoustic insulation layer > 40 mm; anhydrite base in the floor heating system -> 45 mm (external diameter of the heating element + thickness of the layer above heating elements min. 30 mm).

Floor
  • Frost-proof
  • Waterproof
  • Universal
  • High durability
  • can be applied from 10mm

Amount per unit

25 kg/bag

Unit per pallet

48 Stk./Pal.

Storage

In dry areas and in non-damaged packaging, up to 12 months from the date of manufacture

Abmessung размер

EN 1504-3

Shelf life after mixing with waterUp to 60 minutes
The possibility of treading on the finished floorfrom 24 to 48 hours
The possibility of performing further worksAfter 28 days of hardening
Layer thicknessfrom 10 to 80mm
Water mixing proportionsc.a.3.0 l per 25kg of dry mix
Dry mix consumptionc.a. 2.0 kg/m2 per 1mm of screed layer thickness
Tensile strength≥ 25 MPa
Soluble chromium VI content≤ 0.0002%
Compressive streghtR2
Chloride ion content≤ 0,05 %
adhesion≥ 0,8 N/mm²
Thermal compatibility≥ 0,8 N/mm²
Water vapour permeability µNPD
Elasticity moduleNPD
Resistance to slippageNPD
Capillary water absorptionNPD
Thermal conductivity≤ 0,5 kg/m2 h 0,5
NPD