Floor levelling compounds

Products

Reactivatabe levelling compound

ARDEX K 39

For layer thicknesses up to 10 mm, stretched with sand up to 20 mm
Excellent flow and self-levelling properties with long flow time
Grindable
Pumpable
Long open time

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Area of Application

Area of Application ARDEX K 39

For indoor use, floors.

Smoothing and levelling cement, mastic asphalt and calcium sulphate screeds, concrete floors and other suitable substrates for laying elastic and textile floor coverings, tile coverings and parquet flooring.

Creation of smooth and level laying surfaces, especially for PVC and PVC design floor coverings and large-format tiles and slab coverings.

Technical data

Technical data ARDEX K 39

Mixing ratio approx.

Component A	Component B
6.0 – 6.25 l water	25 kg powder
1 Part water	3.25 RT powder

Material requirements

1.5 kg powder per m² and mm

Bulk density approx.

1,20 kg/l

Fresh weight approx.

1,90 kg/l

Processing time approx.

40 Minute(s)

Can be walked on after approx.

2 – 3 Hour(s)

Ready for laying after approx.

Covering	Thickness	Duration
Tiles		2 – 3 Hours
Other coatings	5 mm	1 Day
	10 mm	2 Days

Application Ambient conditions

+20°C

Bending tensile strength approx.

Time	Bending tensile strength approx.
After 1 day	2 N/mm²
After 7 days	7 N/mm²
After 28 days	9.5 N/mm²

Compressive strength approx.

Time	Compressive strength of approx.
After 1 day	6 N/mm²
After 7 days	29 N/mm²
After 28 days	37 N/mm²

Suitable for underfloor heating

Yes

Chair castor suitability

Yes

Labelling according to GHS/CLP

See relevant safety data sheet

Labelling according to ADR

See relevant safety data sheet

EMICODE

EC 1 PLUS = very low emissions PLUS

GISCODE

ZP1 = cementitious product, low chromate content

Packaging

25 kg net bag

Storage

Can be stored in dry rooms for approx. 12 months in the original sealed container.

Downloads
Links and Downloads

Technical Data Sheet
Safety Data Sheet
Declaration of Performance
EC 1 Plus Licence

Product details

Coverage & Packaging

ART.-BEZ.	Coverage	Item Number	EAN	Packaging
ARDEX K 39 - 25 kg	paper bag	4697	9006445046970	40 bags/pallet

Links and Calculator

Calculator for ARDEX K 39

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The calculator below will tell you how large an area a unit of the selected grout will cover, based on the dimensions that you supply. Simply enter the required figures in the boxes below and view the results in the results box. All tile and joint dimensions are rounded up to the nearest number (no decimal points).
Grout (check joint width)

Joint length in running meters

Tile Dimensions
Length (mm)

Breadth (mm)

Joint Dimensions
Width (mm)

Depth (mm)

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On kg container is sufficient for:

m²

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The number of units required for your project

The calculation above indicates the approximate number of units required, and does not allow for site conditions or wastage

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Area to be covered in m² Installation thickness split mortar

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Depth (mm)

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m²

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The calculation above indicates the approximate number of units required, and does not allow for site conditions or wastage

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Mixing ratio
Joint length in meters

Layer thickness in cm
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The calculation above indicates the approximate number of units required, and does not allow for site conditions or wastage

ARDEX K 39

Area of Application ARDEX K 39

Technical data ARDEX K 39

Links and Downloads

Coverage & Packaging

Calculator for ARDEX K 39

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