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 Date created 2021-01-01
 Holder SOPREMA
14 Rue de Saint Nazaire
CS 60121
67025 STRASBOURG CEDEX
France
 Certificate no. 10/107/650/13
 Family Extruded polystyrene (XPS)
 Commercial brand(s) (products)
Products Purposes
XPS CT
SOPRA XPS CT
 Plant(s) Savigny sur Clairis - France (89)
Vallmoll - Espagne
Verolanuova - Italie
 Certified thermal conductivity
Thicknesses
mm
Thermal conductivity
λD W/(m.K)
from 30 to 60  mm 0.033 W/(m.K)
from 65 to 200  mm 0.035 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm
Thermal resistances
m².K/W
30 mm 0.90
34 mm 1.00
35 mm 1.05
40 mm 1.20
45 mm 1.35
50 mm 1.50
55 mm 1.65
60 mm 1.80
65 mm 1.85
70 mm 2.00
75 mm 2.10
80 mm 2.25
85 mm 2.40
90 mm 2.55
95 mm 2.70
100 mm 2.85
105 mm 3.00
110 mm 3.10
115 mm 3.25
120 mm 3.40
125 mm 3.55
130 mm 3.70
135 mm 3.85
140 mm 4.00
145 mm 4.10
150 mm 4.25
155 mm 4.40
160 mm 4.55
165 mm 4.70
170 mm 4.85
175 mm 5.00
180 mm 5.10
185 mm 5.25
190 mm 5.40
195 mm 5.55
200 mm 5.70
 ISOLE classification
Thickness
mm
I S O L E
from 30 to 60  mm 3 1 3 4 3
from 65 to 160  mm 3 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
 Long-term water absorption by total immersion WL(T)0,7
 Long-term water absorption by diffusion (30 à 55 mm) WD(V)3
 Long-term water absorption by diffusion (60 à 95 mm) WD(V)2
 Long-term water absorption by diffusion (100 à 200 mm) WD(V)1
 Traction perpendicular to the surfaces TR200