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Productdetails-self-levelling-compound

ARDEX K 70 + E 25

Thick layer levelling, 3 - 50 mm

  • High final strength
  • Very low tension
  • Self-smoothing
  • Pumpable
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Product description:

Thick layer levelling with ARDURAPID effect

The new thick layer levelling compound K 71 is the solution for almost all types of substrate levelling in thick layers. Whether for large-area applications or as a levelling layer in combination with underfloor heating and a short drying phase, or as a system component of the new STRONGLITE® lightweight screed system floor from ARDEX, K 71 is the universal thick-layer Levelling Compound of choice.

Product highlights:

  • High final strength
  • Very low tension
  • Self-smoothing
  • Pumpable

Mixing ratio approx.:

Component AComponent B
4.5 l water25 kg powder
4.25 l water25 kg powder

Material requirements:

1.7 Kg powder per m² and mm

Bulk density approx.:

1,40 kg/l

Fresh weight approx.:

2,10 kg/l

Processing time approx.:

25 Minute(s)

Can be walked on after approx.:

2 Hour(s)

Ready for laying after approx.:

CoveringThicknessDuration
Tiles2 Hours
Other coverings3 - 20 mm24 Hours
20 - 50 mm48 Hours

Application Ambient conditions:

+20°C

Bending tensile strength approx.:

TimeBending tensile strength approx.
After 1 day3 N/mm²
After 28 days7 N/mm²

Compressive strength approx.:

TimeCompressive strength of approx.
After 1 day10 N/mm²
After 28 days30 N/mm²

Suitable for underfloor heating:

Yes

Chair castor suitability:

Yes

EMICODE:

EC 1 PLUS = very low emission PLUS

GISCODE:

ZP1 = cementitious product, low chromate

Packaging:

Sacks containing 25 kg net

Storage:

Can be stored in dry rooms for approx. 12 months in the original sealed container.
Article number EAN Container Packaging
59240 4024705592406 ARDEX E 25 - 5 kg - 5 kg Eimer 72 Eimer / Palette
4380320 ARDEX K 70 New - 20 kg - 20 kg paper sack 40 Sack / Palette