|
Date created |
2025-07-10 |
|
Holder |
SOPREMA
15 Rue de Saint Nazaire
CS 60121
67025 STRASBOURG CEDEX
France |
|
Certificate no. |
24/107/1777/2 |
|
Family |
Extruded polystyrene (XPS) |
|
Commercial brand(s) (products) |
| Products |
Purposes |
|
SopraXPS Infinite |
|
|
SopraXPS Infinite XL |
|
|
|
Plant(s) |
Savigny sur Clairis
- France (89)
|
|
Certified thermal conductivity |
λD = 0.032 W/(m.K) |
 Certified thermal resistance |
Thicknesses
mm
|
Thermal resistances
m².K/W
|
|
20 mm
|
0.60 |
|
25 mm
|
0.75 |
|
30 mm
|
0.90 |
|
35 mm
|
1.05 |
|
40 mm
|
1.25 |
|
45 mm
|
1.40 |
|
50 mm
|
1.55 |
|
55 mm
|
1.70 |
|
60 mm
|
1.85 |
|
65 mm
|
2.00 |
|
70 mm
|
2.15 |
|
75 mm
|
2.30 |
|
80 mm
|
2.50 |
|
85 mm
|
2.65 |
|
90 mm
|
2.80 |
|
95 mm
|
2.95 |
|
100 mm
|
3.10 |
|
105 mm
|
3.25 |
|
110 mm
|
3.40 |
|
115 mm
|
3.55 |
|
120 mm
|
3.75 |
|
125 mm
|
3.90 |
|
130 mm
|
4.05 |
|
135 mm
|
4.20 |
|
140 mm
|
4.35 |
|
145 mm
|
4.50 |
|
150 mm
|
4.65 |
|
155 mm
|
4.80 |
|
160 mm
|
5.00 |
|
All resistances
Less resistances
|
|
|
Specifications for floor applications |
Thicknesses
mm
|
Classification |
| from 30 to 60 mm
|
SC1 a2 Ch |
| from 65 to 160 mm
|
SC1 a3 Ch |
|
|
Critical compressive strength |
Thickness
mm
|
Rcs
(≥ kPa) |
ds mini
(%) |
ds maxi
(%) |
Modulus of elasticity in use
(≥ MPa)
|
|
from 40 to 160 mm
|
180 |
0.9 |
1.8 |
8.00 |
|
|
Other certified characteristics |
|
Characteristic |
Value |
|
Thickness tolerance |
T1 |
|
Compressive stress (de 30 à 160 mm) |
CS(10\Y)300 |
|
Compressive stress (de 20 à 25 mm) |
CS(10\Y)250 |
|
Dimensional stability under defined temperature and humidity conditions (de 30 à 160 mm) |
DS(70,90) |
|
Compressive creep (60 à 120 mm) |
CC(2/1,5/50)130 |
|
Long-term water absorption by total immersion (de 30 à 160 mm) |
WL(T)0,7 |
|
Freeze/thaw resistance (de 30 à 160 mm) |
FTCD 1 |
|
Water vapor permeability (de 30 à 160 mm) |
MU150 |
|
