Certificate 22/013/1581/3
Detailed datasheet

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 Date created 2025-05-16
 Holder RBS France SAS
route de Mourenx, Centrale EDF
64170 ARTIX
France
 Certificate no. 22/013/1581/3
 Family Extruded polystyrene (XPS)
 Commercial brand(s) (products)
Products Purposes
RAVATHERM™ XPS IB
RAVATHERM™ XPS IB WE
RAVATHERM™ XPS IB BF WE
RAVATHERM™ XPS IB WWE
RAVATHERM™ XPS IB BF WWE
 Plant(s) Rheinmunster - Allemagne
 Certified thermal conductivity
Thicknesses
mm 		Thermal conductivity
λD W/(m.K)
from 39 to 60  mm 0.033 W/(m.K)
from 65 to 100  mm 0.034 W/(m.K)
from 102 to 122  mm 0.035 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm 		Thermal resistances
m².K/W
39 mm 1.15
40 mm 1.20
45 mm 1.35
48 mm 1.45
50 mm 1.50
55 mm 1.65
60 mm 1.80
65 mm 1.90
70 mm 2.05
75 mm 2.20
78 mm 2.25
80 mm 2.35
85 mm 2.50
90 mm 2.60
95 mm 2.75
98 mm 2.85
100 mm 2.90
102 mm 2.90
105 mm 3.00
110 mm 3.10
115 mm 3.25
120 mm 3.40
122 mm 3.45
All resistances
 Euroclass(es) Euroclasse E
 Other certified characteristics
Characteristic Value
Thickness tolerance T3
Dimensional stability under defined temperature and humidity conditions DS(70,90)
Compressive stress CS(10\Y)250
Traction perpendicular to the surfaces TR400
Compressive creep CC(2/1,5/50)80
Long-term water absorption by total immersion WL(T)1,5
Shear strength SS200