Back to the last certificates list
Date created |
2024-01-01 |
Holder |
SOPREMA SAS
15 rue de St Nazaire CS 60121
67025 STRASBOURG CEDEX
France |
Certificate no. |
22/D/141/1569/1 |
Family |
In-situ formed loose-fill cellulose products |
Commercial brand(s) (products) |
Products |
Purposes |
Univercell Cristal |
|
Thermacell Cristal |
|
Pavafloc Cristal |
|
Valocell Cristal |
|
Sopracell Cristal |
|
Pavacell Cristal |
|
|
Plant(s) |
Cestas
- France (33)
|
Euroclass(es) |
Euroclasse E |
Blowing application
Certified thermal conductivity |
λD = 0.041 W/(m.K) |
Certified thermal resistance |
RTH
m².K/W
|
Minimum thicknesses
mm
|
Thickness after settlement
mm
|
Nb. Bags
Number of bags needed per 100m²
|
12.5 Kg
|
14.0 Kg
|
2.00 |
105 |
82 |
20.0 |
18.0 |
2.50 |
135 |
103 |
25.0 |
22.0 |
3.00 |
160 |
123 |
30.0 |
27.0 |
3.50 |
185 |
144 |
35.0 |
31.0 |
4.00 |
215 |
164 |
40.0 |
35.0 |
4.50 |
240 |
185 |
45.0 |
40.0 |
5.00 |
265 |
205 |
49.0 |
44.0 |
5.50 |
295 |
226 |
54.0 |
49.0 |
6.00 |
320 |
246 |
59.0 |
53.0 |
6.50 |
345 |
267 |
64.0 |
57.0 |
7.00 |
375 |
287 |
69.0 |
62.0 |
7.50 |
400 |
308 |
74.0 |
66.0 |
8.00 |
425 |
328 |
79.0 |
70.0 |
8.50 |
455 |
349 |
84.0 |
75.0 |
9.00 |
480 |
369 |
89.0 |
79.0 |
9.50 |
505 |
390 |
94.0 |
84.0 |
10.00 |
530 |
410 |
98.0 |
88.0 |
10.50 |
560 |
431 |
103.0 |
92.0 |
11.00 |
585 |
451 |
108.0 |
97.0 |
All resistances
Less resistances
|
|
Other certified characteristics |
Characteristic |
Value |
Compaction class |
SH25 |
Water vapor permeability |
MU2 |
|