Back to the last certificates list
|
Date created |
2025-12-19 |
|
Holder |
SOPREMA SAS
15 rue de St Nazaire
CS 60121
67025 STRASBOURG CEDEX
France |
|
Certificate no. |
22/D/141/1569/5 |
|
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 = 0.040 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
|
|
10.0 Kg
|
12.5 Kg
|
14.0 Kg
|
|
2.00 |
100 |
80 |
20.0 |
16.0 |
15.0 |
|
2.50 |
125 |
100 |
25.0 |
20.0 |
18.0 |
|
3.00 |
150 |
120 |
30.0 |
24.0 |
22.0 |
|
3.50 |
175 |
140 |
35.0 |
28.0 |
25.0 |
|
4.00 |
200 |
160 |
40.0 |
32.0 |
29.0 |
|
4.50 |
225 |
180 |
45.0 |
36.0 |
33.0 |
|
5.00 |
250 |
200 |
50.0 |
40.0 |
36.0 |
|
5.50 |
275 |
220 |
55.0 |
44.0 |
40.0 |
|
6.00 |
300 |
240 |
60.0 |
48.0 |
43.0 |
|
6.50 |
325 |
260 |
65.0 |
52.0 |
47.0 |
|
7.00 |
350 |
280 |
70.0 |
56.0 |
50.0 |
|
7.50 |
375 |
300 |
75.0 |
60.0 |
54.0 |
|
8.00 |
400 |
320 |
80.0 |
64.0 |
58.0 |
|
8.50 |
425 |
340 |
85.0 |
68.0 |
61.0 |
|
9.00 |
450 |
360 |
90.0 |
72.0 |
65.0 |
|
9.50 |
475 |
380 |
95.0 |
76.0 |
68.0 |
|
10.00 |
500 |
400 |
100.0 |
80.0 |
72.0 |
|
10.50 |
525 |
420 |
105.0 |
84.0 |
75.0 |
|
11.00 |
550 |
440 |
110.0 |
88.0 |
79.0 |
|
11.50 |
575 |
460 |
115.0 |
92.0 |
83.0 |
|
12.00 |
600 |
480 |
120.0 |
96.0 |
86.0 |
|
All resistances
Less resistances
|
|
|
Other certified characteristics |
|
Characteristic |
Value |
|
Compaction class |
SH20 |
|
Water vapor permeability |
MU2 |
|
Insufflating application
|
Certified thermal conductivity |
λD = 0.040 W/(m.K) |
|
Certified thermal resistance |
RTH
m².K/W
|
Installed thickness
mm
|
Nb. Bags
Number of bags needed per 100m²
|
|
10.0 Kg
|
12.5 Kg
|
14.0 Kg
|
|
2.00 |
80 |
36.0 |
29.0 |
26.0 |
|
2.50 |
100 |
45.0 |
36.0 |
33.0 |
|
3.00 |
120 |
54.0 |
44.0 |
39.0 |
|
3.50 |
140 |
63.0 |
51.0 |
45.0 |
|
4.00 |
160 |
72.0 |
58.0 |
52.0 |
|
4.50 |
180 |
81.0 |
65.0 |
58.0 |
|
5.00 |
200 |
90.0 |
72.0 |
65.0 |
|
5.50 |
220 |
99.0 |
80.0 |
71.0 |
|
6.00 |
240 |
108.0 |
87.0 |
78.0 |
|
6.50 |
260 |
117.0 |
94.0 |
84.0 |
|
7.00 |
280 |
126.0 |
101.0 |
90.0 |
|
7.50 |
300 |
135.0 |
108.0 |
97.0 |
|
8.00 |
320 |
144.0 |
116.0 |
103.0 |
|
8.50 |
340 |
153.0 |
123.0 |
110.0 |
|
9.00 |
360 |
162.0 |
130.0 |
116.0 |
|
9.50 |
380 |
171.0 |
137.0 |
123.0 |
|
10.00 |
400 |
180.0 |
144.0 |
129.0 |
|
10.50 |
420 |
189.0 |
152.0 |
135.0 |
|
11.00 |
440 |
198.0 |
159.0 |
142.0 |
|
11.50 |
460 |
207.0 |
166.0 |
148.0 |
|
12.00 |
480 |
216.0 |
173.0 |
155.0 |
|
12.50 |
500 |
225.0 |
180.0 |
161.0 |
|
13.00 |
520 |
234.0 |
188.0 |
168.0 |
|
13.50 |
540 |
243.0 |
195.0 |
174.0 |
|
13.75 |
550 |
248.0 |
198.0 |
177.0 |
|
All resistances
Less resistances
|
|
