|
Date created |
2025-07-25 |
|
Holder |
RBS France SAS
route de Mourenx, Centrale EDF
64170 ARTIX
France |
|
Certificate no. |
24/013/1747/3 |
|
Family |
Extruded polystyrene (XPS) |
|
Commercial brand(s) (products) |
| Products |
Purposes |
|
RAVATHERM™ XPS MULTI 250 PB |
|
|
RAVATHERM™ XPS MULTI 250 ST |
|
|
RAVATHERM™ XPS MULTI 250 SL |
|
|
|
Plant(s) |
Artix
- France (64)
|
|
Certified thermal conductivity |
λD = 0.032 W/(m.K) |
 Certified thermal resistance |
Thicknesses
mm
|
Thermal resistances
m².K/W
|
|
20 mm
|
0.60 |
|
30 mm
|
0.90 |
|
40 mm
|
1.25 |
|
50 mm
|
1.55 |
|
60 mm
|
1.85 |
|
80 mm
|
2.50 |
|
100 mm
|
3.10 |
|
|
Critical compressive strength |
Thickness
mm
|
Rcs
(≥ kPa) |
ds mini
(%) |
ds maxi
(%) |
Modulus of elasticity in use
(≥ MPa)
|
|
from 30 to 100 mm
|
150 |
1.0 |
1.9 |
6.20 |
|
|
Other certified characteristics |
|
Characteristic |
Value |
|
Thickness tolerance (20 mm) |
T2 |
|
Thickness tolerance (30 - 100 mm) |
T1 |
|
Dimensional stability under defined temperature and humidity conditions |
DS(70,90) |
|
Compressive stress |
CS(10/Y)250 |
|
Traction perpendicular to the surfaces (20 mm) |
TR200 |
|
Traction perpendicular to the surfaces (100 mm) |
TR200 |
|
Long-term water absorption by total immersion (30 - 100 mm) |
WL(T)0,7 |
|
Long-term water absorption by diffusion (40 - 100 mm) |
WD(V)3 |
|
