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PUREFLOOR 8AC4
CLASSIFICATION ACCORDING TO  EN 685
Rev: 11/14/2016
CARACTERISTIQUESSYMBOLREQUIREMENT TEST METHOD
USE LEVELDOMESTIC INTENSE, COMMERCIAL GENERALEN 685:95 ANNEX A
CLASS
23-32EXAMPLES: LIVING ROOMS, HALLWAYS, CLASSROOMS, SMALL OFFICES, HOTELS AND SHOPS
GENERAL SPECIFICATIONS
CARACTERISTIQUESSYMBOLREQUIREMENT TEST METHOD
Thickness of element (t );
t =8 mm

∆ t av, (relative to nominal value)0,50
t max -t min0,50
EN 13329 ANNEX A
Length of the surface layer (l) l=1331 mm ∆ l0,5EN 13329 ANNEX A
Width of the decorative surface (w )
w =194 mm
∆ w av, (relative to nominal value)0,10w max - w min0,20EN 13329 ANNEX A
Squareness of the element (q) Qmax =<0,20 mmEN 13329 ANNEX A
Straightness of the surface layer (s)smax =<0,36 mmEN 13329 ANNEX A
Longitudinal flatness (f)fconcavo=<6 mm fconvexo=<12 mmEN 13329 ANEXO A
Transversal flatness (f)fconcavo =<0,28 mm fconvexo =<0,38 mmEN 13329 ANEXO A
Opening between elements (o)oaverage =<0,15 omax =<0,20EN 13329 ANNEX B
Height between elements (h)hmedio =< 0,07 hmax =<0,10EN 13329 ANNEX B
Dimensional variations after changes in relative humidity (l,w)
∆l av =<0,9 dwmedio =<0,9EN 13329 ANNEX C
Light fastness
Blue wool scale, part B02, not worse than 6 Grey scale, part A02, higher or equal to 4EN-ISO 105 / EN 20105
Static indentation
No visible changes i.e. =<0,01 mm indentation using a straight steel cylinder with 11,30 mm in diameterEN 433
Surface soundness>= 1,00 N/mm2EN 13329 ANNEX D
CLASSIFICATION REQUIREMENTS AND LEVEL OF USE
CARACTERISTIQUESSYMBOLREQUIREMENT TEST METHOD
Abrasion resistance
AC 4EN 13329 ANNEX E
Impact resistance
IC 2EN 13329 ANNEX F
Staining resistance
5 (gr 1 - 2) 4 (gr. 3)EN 438
Resistance to cigarette burns
4EN 438
Effect of a furniture leg
No damage shall be visible when tested with footEN 424
Effect of a castor chair
No changes in appearance or damage, as defined in EN425. Single-wheel castor, as defined in EN 12529:1998, 5.4.4.2. (Type W).EN 425
Thickness swelling
=< 18,0%EN 13329 ANNEX G
ADITIONAL PROPERTIES
CARACTERISTIQUESSYMBOLREQUIREMENT TEST METHOD
Humidity at dispatch from manufactured The element shall have a moisture content of 4% to 10%. Any single batch must be homogeneous with Hmax-Hmin = <3 %EN 322
Appearance, surface deffects Minor surface defect as defined in EN438 are permittedEN 438
Edges sealingComplete edge sealed with oil-wax product for enhance water resistantINTERNAL
Mechanical locking strenght
fmax long. >=3,5 KN/m fmax transv. >=3 KN/m f0,2 long. >=3 KN/m f0,2 transv. >=2,5 KN/mISO 24334:2006
Formaldehyde emissions HCHO
E1≤0.124mg/m3 (EN 717-1)EN 14041 / EN 717-1 / EN 717-2
Reaction to fire
Cfl s1 EN 14041 / EN 13501-1 / EN ISO 9239-1 / EN ISO 11925-2
Slip resistance coefficient under dry conditions
Class DS (>=0,3)EN 14041 / EN 13893
Slip resistance35>Rd>15EN 12633:2003
Class 1CTE DB SUA 1
Thermal Resistance
Without Underlay: 0,06 m2·K/W + FINfloor PE Underlay 0,154 m 2·K/W + Finfloor Silent Underlay 0,127 m 2 ·K/W Suitable for warm-water underfloor heating systemsEN 14041 / EN 12664
CE Certificate
DoP 08008EN 14041
The above information is subject to modifications for the benefit of further improvements.

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