Certificate 22/D/141/1569/1
Detailed datasheet

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 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)
Puce 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
 Other certified characteristics
Characteristic Value
Compaction class SH25
Water vapor permeability MU2

 Insufflating application

 Splashing application