|
Date created |
2025-05-16 |
|
Holder |
CORSTYRENE
Via Alessandraccio
20270 ALERIA
France |
|
Certificate no. |
13/030/886/7 |
|
Family |
Expanded polystyrene (EPS) |
|
Commercial brand(s) (products) |
| Products |
Purposes |
|
CORSTYRENE Th30 |
|
|
CORSTYRENE ULTRA Th30 |
|
|
CORSTYRENE Th 30/18D |
|
|
CORSTYRENE ULTRA Th30/18D |
|
|
|
Plant(s) |
Aléria - Corse
- France (20)
|
|
Certified thermal conductivity |
λD = 0.031 W/(m.K) |
Certified thermal resistance |
Thicknesses
mm
|
Thermal resistances
m².K/W
|
|
20 mm
|
0.65 |
|
25 mm
|
0.80 |
|
31 mm
|
1.00 |
|
36 mm
|
1.15 |
|
42 mm
|
1.35 |
|
51 mm
|
1.65 |
|
55 mm
|
1.80 |
|
61 mm
|
2.00 |
|
66 mm
|
2.15 |
|
71 mm
|
2.30 |
|
77 mm
|
2.50 |
|
81 mm
|
2.65 |
|
83 mm
|
2.70 |
|
86 mm
|
2.80 |
|
92 mm
|
3.00 |
|
97 mm
|
3.15 |
|
101 mm
|
3.30 |
|
103 mm
|
3.35 |
|
107 mm
|
3.50 |
|
112 mm
|
3.65 |
|
116 mm
|
3.80 |
|
122 mm
|
4.00 |
|
124 mm
|
4.05 |
|
127 mm
|
4.15 |
|
132 mm
|
4.30 |
|
138 mm
|
4.50 |
|
142 mm
|
4.65 |
|
144 mm
|
4.70 |
|
147 mm
|
4.80 |
|
153 mm
|
5.00 |
|
158 mm
|
5.15 |
|
162 mm
|
5.30 |
|
168 mm
|
5.50 |
|
173 mm
|
5.65 |
|
177 mm
|
5.80 |
|
183 mm
|
6.00 |
|
188 mm
|
6.15 |
|
193 mm
|
6.30 |
|
199 mm
|
6.50 |
|
203 mm
|
6.65 |
|
208 mm
|
6.80 |
|
214 mm
|
7.00 |
|
219 mm
|
7.15 |
|
223 mm
|
7.30 |
|
229 mm
|
7.50 |
|
234 mm
|
7.65 |
|
238 mm
|
7.80 |
|
244 mm
|
8.00 |
|
249 mm
|
8.15 |
|
254 mm
|
8.30 |
|
260 mm
|
8.50 |
|
264 mm
|
8.65 |
|
269 mm
|
8.80 |
|
275 mm
|
9.00 |
|
280 mm
|
9.15 |
|
284 mm
|
9.30 |
|
290 mm
|
9.50 |
|
295 mm
|
9.65 |
|
299 mm
|
9.80 |
|
305 mm
|
10.00 |
|
All resistances
Less resistances
|
|
|
ISOLE classification |
Thickness
mm
|
I
|
S
|
O
|
L
|
E
|
|
from 20 to 49 mm
|
2 |
2 |
2 |
3 |
2 |
|
from 50 to 193 mm
|
2 |
2 |
2 |
3 |
3 |
|
from 194 to 305 mm
|
2 |
2 |
2 |
3 |
4 |
|
|
Other certified characteristics |
|
Characteristic |
Value |
|
Thickness tolerance |
T(2) |
|
Water vapor permeability |
MU 30 à 70 |
|
Traction perpendicular to the surfaces |
TR50 |
|