ARDEX FK NEU Stress gap, fast

Product description
gray and basalt
Cement-base
Safe to work even at lower temperatures
For joint widths from 2 to 12 mm
Resistant to de-icing salt, steam jet, high temperatures, mineral oils and common cleaning agents
High mechanical strength and abrasion resistance
No applause
No burning
Already accessible after 90 minutes
crack-free
application
Inside and outside. Floor and wall.

To the joints of:
Tiles made of stoneware and porcelain stoneware
Cast stone
Natural stone slabs (insensitive to moisture)
Split plates and clinker plates
Facade strips and mosaic
in workshops, car washes, swimming pools, drinking water tanks, on commercial areas, staircases, arcades, balconies and terraces.

Specification

Mixing ratio : Approx. 5 l of water: 25 kg of powder accordingly
Ca.1 RT water: 4 RT powder
Ball pressure hardness : After 1 day approx. 40 N / mm²
After 3 days approx. 60 N / mm²
After 7 days about 80 N / mm²
After 28 days approx. 100 N / mm²
Floor heating
suitability : yes Packing : Sacks with 25 kg net
Storage : In dry rooms approx. 12 months storable in original sealed container Bulk
density : Approx. 1.3 kg / l
fresh weight of the mortar : approx. 2.1 kg / l
Material requirements: for joint width 3 mm, joint depth 5 mm for tiles or medium mosaic
from 30 x 30 cm approx. 0.20 kg / m²
of 15 x 15 cm approx. 0.40 kg / m²
from 10 x 10 cm approx. 0.60 kg / m²
of 5 x 5 cm approx. 1.10 kg / m²
The additional losses due to excess material on the tiles amount to 0.05-0.10 kg / m² depending on their surface condition and working method.
Processing time (+ 20 ° C) : Approx. 30 min.
Accessibility (+ 20 ° C) : approx. 90 min.