|
Date created |
2025-06-20 |
|
Holder |
RBS France SAS
route de Mourenx, Centrale EDF
64170 ARTIX
France |
|
Certificate no. |
24/013/1741/3 |
|
Family |
Extruded polystyrene (XPS) |
|
Commercial brand(s) (products) |
| Products |
Purposes |
|
RAVATHERM™ XPS X 500 SL |
|
|
RAVATHERM™ XPS X 500 SB |
|
|
RAVATHERM™ XPS X SP HC |
|
|
|
Plant(s) |
Artix
- France (64)
|
|
Certified thermal conductivity |
λD = 0.031 W/(m.K) |
 Certified thermal resistance |
Thicknesses
mm
|
Thermal resistances
m².K/W
|
|
40 mm
|
1.25 |
|
50 mm
|
1.60 |
|
60 mm
|
1.90 |
|
80 mm
|
2.55 |
|
100 mm
|
3.20 |
|
120 mm
|
3.85 |
|
140 mm
|
4.50 |
|
160 mm
|
5.15 |
|
180 mm
|
5.80 |
|
200 mm
|
6.45 |
|
220 mm
|
7.05 |
|
240 mm
|
7.70 |
|
All resistances
Less resistances
|
|
|
Critical compressive strength |
Thickness
mm
|
Rcs
(≥ kPa) |
ds mini
(%) |
ds maxi
(%) |
Modulus of elasticity in use
(≥ MPa)
|
|
from 40 to 60 mm
|
300 |
1.0 |
1.6 |
13.80 |
|
from 80 to 120 mm
|
330 |
0.9 |
1.6 |
15.80 |
|
from 140 to 240 mm
|
300 |
1.0 |
1.6 |
13.80 |
|
|
Euroclass(es) |
Euroclasse E Bords non exposés au feu |
|
Other certified characteristics |
|
Characteristic |
Value |
|
Thickness tolerance |
T1 |
|
Dimensional stability under defined temperature and humidity conditions |
DS(70,90) |
|
Deformation under defined compressive load and temperature conditions |
DLT(2)5 |
|
Compressive stress |
CS(10\Y)500 |
|
Traction perpendicular to the surfaces (100 - 240 mm) |
TR200 |
|
Compressive creep |
CC(2/1.5/25)180 |
|
Long-term water absorption by total immersion |
WL(T)0,7 |
|
Long-term water absorption by diffusion (40 - 50 mm) |
WD(V)4 |
|
Long-term water absorption by diffusion (60 mm) |
WD(V)2 |
|
Long-term water absorption by diffusion (80 - 240 mm) |
WD(V)1 |
|
Freeze/thaw resistance |
FTCD1 |
|
