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 Date created 2019-01-09
 Holder URSA France SAS
Maille Nord III
7 Porte de Neuilly
93160 NOISY LE GRAND
France
 Certificate no. 07/083/488/12
 Family Extruded polystyrene (XPS)
 Commercial brand(s) (products)
Products Purposes
URSA XPS P HR
URSA XPS P DUOPROTECT
URSA XPS DUODRAIN P HR
 Plant(s) Saint Avold - France (57)
 Certified thermal conductivity λD = 0.029 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm
Thermal resistances
m².K/W
30 mm 1.00
35 mm 1.20
40 mm 1.35
45 mm 1.55
50 mm 1.70
55 mm 1.90
60 mm 2.05
65 mm 2.20
70 mm 2.40
75 mm 2.55
80 mm 2.75
85 mm 2.90
90 mm 3.10
95 mm 3.25
100 mm 3.45
105 mm 3.60
110 mm 3.80
115 mm 3.95
120 mm 4.15
125 mm 4.00
 Specifications for floor applications
Thicknesses
mm
Classification
from 30 to 140  mm SC1 a4 Ch
 ISOLE classification
Thickness
mm
I S O L E
from 30 to 50  mm 5 1 3 4 3
from 60 to 140  mm 5 1 3 4 4
 Euroclass(es) Euroclasse E

 Other certified characteristics

 Thickness tolerance T1
 Compressive stress CS(10/Y)300
 Dimensional stability under defined temperature and humidity conditions DS (70,90)
 Deformation under defined compressive load and temperature conditions DLT(2)5
 Short-term water absorption by total immersion WL(T)0,7
 Long-term water absorption by diffusion WD(V)3
 Freeze/thaw resistance FTCD1