|
Date created |
2025-05-16 |
|
Holder |
CORSTYRENE
Via Alessandraccio
20270 ALERIA
France |
|
Certificate no. |
11/030/690/10 |
|
Family |
Expanded polystyrene (EPS) |
|
Commercial brand(s) (products) |
| Products |
Purposes |
|
CORSTYRENE Th 32/15 |
|
|
CORSTYRENE ULTRA Th 32 |
|
|
CORSTYRENE EXTERIEUR-D ULTRA |
|
|
Th 32/15 Ext-D |
|
|
Primitif Poly sous Toit |
|
|
Primitif REXOTOIT ULTRA |
|
|
Primitif TEKNOTOIT ULTRA |
|
|
Primitif STYROFIBRE ULTRA |
|
|
|
Plant(s) |
Aléria - Corse
- France (20)
|
|
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 |
|
112 mm
|
3.50 |
|
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 |
|
165 mm
|
5.15 |
|
169 mm
|
5.25 |
|
170 mm
|
5.30 |
|
175 mm
|
5.45 |
|
180 mm
|
5.60 |
|
185 mm
|
5.75 |
|
190 mm
|
5.90 |
|
195 mm
|
6.05 |
|
200 mm
|
6.25 |
|
204 mm
|
6.35 |
|
205 mm
|
6.40 |
|
210 mm
|
6.55 |
|
215 mm
|
6.70 |
|
220 mm
|
6.85 |
|
225 mm
|
7.00 |
|
230 mm
|
7.15 |
|
235 mm
|
7.30 |
|
240 mm
|
7.50 |
|
245 mm
|
7.65 |
|
250 mm
|
7.80 |
|
255 mm
|
7.95 |
|
260 mm
|
8.10 |
|
265 mm
|
8.25 |
|
270 mm
|
8.40 |
|
275 mm
|
8.55 |
|
280 mm
|
8.75 |
|
285 mm
|
8.90 |
|
290 mm
|
9.05 |
|
295 mm
|
9.20 |
|
300 mm
|
9.35 |
|
All resistances
Less resistances
|
|
|
ISOLE classification |
Thickness
mm
|
I
|
S
|
O
|
L
|
E
|
|
from 20 to 80 mm
|
3 |
4 |
3 |
3(120) |
2 |
|
from 85 to 100 mm
|
3 |
4 |
3 |
3(120) |
3 |
|
from 105 to 300 mm
|
2 |
4 |
3 |
3(120) |
3 |
|
|
Euroclass(es) |
Euroclasse E |
|
Other certified characteristics |
|
Characteristic |
Value |
|
Thickness tolerance |
T(2) |
|
Water vapor permeability |
MU 20 à 40 |
|
Traction perpendicular to the surfaces |
TR120 |
|