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Cement screed

Technical data sheet Technical_data_sheet_READY-MIX_SCREED_440_DC0042106.PDF
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Sicherheitsdatenblatt (SDB) Sicherheitsdatenblatt__SDB__READY-MIX_SCREED_440_DC0057203.PDF
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The mortar is intended for making cement subfloors and floors as well as similar pressure, backing layers and layers shaping a slope, inside and outside buildings

Used as a base in a floor heating system, floating on thermal insulation, separating layer and linked with a bed.

Also other elements poured directly at a construction site can be made of this mortar, such as: foundations, lintels, stairs, ceilings - after prior installation of proper reinforcement.

Minimal layer thickness: base binding with the groundwork > 25 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).

Applied as base for ceramic tiles, synthetic lining, panels, parquet, etc.

!Aussen/Boden!Floor!Mit 3,5 Liter Wasser verdünnbar!!Nicht bei einer Temperatur unter 5°C oder über  25°C anwenden!!12 Monate lagerfähig!!Achtung! Hände und Augen schützen!!Selbstverfliessend!!Vor dem Gebrauch aufrühren!
  • Very high durability
  • Freezeproof
  • Waterproof
  • Universal
  • Under parquet, panels, carpet flooring, tiles

Amount per unit

25 kg/bag

Unit per pallet

48 Stk./Pal.


The mortar can be stored for up to 12 months from production date in sealed packaging and at temperatures, ranging from +5°C to +25°C. The storage area shall be kept out of the reach of children, protected against direct sunlight and located far from heat sources and naked flames. It can be transported by any means of transport, at a temperature not lower than +5°. It is not subject to ADR provisions.

Abmessung размер

EN 13813:2003

Classification according to PN-EN 13813:2003CT-C40-F6
Shelf life after mixing with waterUp to 60 minutes
Possibility of standing on the laid floorfrom 24 to 48 hours
Possibility of further worksAfter 28 days of hardening
Layer thicknessup to 25mm
Water mixing ratioabout 3.5 litres per 25 kg of dry compound
Dry compound consumptionc.a. 1.93 kg/m2 per 1 mm of thickness
Soluble chromium VI content≤ 0,0002%
Reaction to fireA1fl
Release of corrosive substancesCT
Water permeabilityNPD
Water vapour permeabilityNPD
Tensile bendingstrengthF6
Resistance to wearNPD
noise insulationNPD
Sound absorptionNPD
Thermal insulationNPD
Chemical resistanceNPD