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 Date created 2025-01-08
 Holder RBS France SAS
route de Mourenx, Centrale EDF
64170 ARTIX
France
 Certificate no. 03/013/195/31
 Family Extruded polystyrene (XPS)
 Commercial brand(s) (products)
Products Purposes
RAVATHERM™ XPS 250 PB
RAVATHERM™ XPS 300-SL
RAVATHERM™ XPS BF300
RAVATHERM™ XPS 300 ST
RAVATHERM™ XPS 300-SB
RAVATHERM™ XPS DI300
RAVATHERM™ XPS 300
ROOFMATE™ SL-AP
RAVATHERM™ XPS DUO 300 T P
RAVATHERM™ XPS DUO 300 L P
RAVATHERM™ XPS DRAIN 300 L P
 Plant(s) Artix - France (64)
 Certified thermal conductivity
Thicknesses
mm
Thermal conductivity
λD W/(m.K)
from 20 to 200  mm 0.033 W/(m.K)
from 220 to 240  mm 0.035 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm
Thermal resistances
m².K/W
20 mm 0.60
30 mm 0.90
40 mm 1.20
50 mm 1.50
60 mm 1.80
70 mm 2.10
80 mm 2.40
90 mm 2.70
100 mm 3.00
110 mm 3.30
120 mm 3.60
130 mm 3.90
140 mm 4.20
150 mm 4.50
160 mm 4.80
170 mm 5.15
180 mm 5.45
190 mm 5.75
200 mm 6.05
220 mm 6.30
240 mm 6.85
All resistances
 Specifications for floor applications
Thicknesses
mm
Classification
from 20 to 100  mm SC1 a1 Ch
from 110 to 190  mm SC1 a2 Ch
200  mm SC1 a3 Ch
 ISOLE classification
Thickness
mm
I S O L E
from 20 to 90  mm 5 1 3 4 3
from 100 to 200  mm 5 1 3 4 4
from 220 to 240  mm 3 1 3 4 4
Puce Critical compressive strength
Thickness
mm
Rcs
(≥ kPa)
ds mini
(%)
ds maxi
(%)
Modulus of elasticity in use
(≥ MPa)
from 30 to 240  mm 180 0.7 1.7
 Euroclass(es) Euroclasse E Bords non exposés au feu
 Other certified characteristics
Characteristic Value
Thickness tolerance (20 mm) T2
Thickness tolerance (30 à 240 mm) T1
Compressive stress (30 à 240 mm) CS(10/Y) 300
Compressive stress (20 mm) CS(10/Y)250
Traction perpendicular to the surfaces (20 mm) TR200
Traction perpendicular to the surfaces (100 à 240 mm) TR200
Dimensional stability under defined temperature and humidity conditions DS (70,90)
Deformation under defined compressive load and temperature conditions (30 à 240 mm) DLT (2) 5
Compressive creep (30 à 240 mm) CC(2/1,5/50)130
Long-term water absorption by total immersion (30 à 240 mm) WL (T) 0,7
Water absorption by diffusion (30 à 40 mm) WD(V)3
Water absorption by diffusion (50 à 70 mm) WD(V)2
Water absorption by diffusion (80 à 240 mm) WD(V)1
Freeze/thaw resistance (30 à 240 mm) FTCD1