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 Date created 2018-04-17
 Holder ROCKWOOL FRANCE SAS
111 rue du Château des Rentiers
75013 PARIS
France
 Certificate no. 17/D/015/1195/2
 Family In-situ formed loose-fill rock wool
 Commercial brand(s) (products)
Products Purposes
JETROCK 2 - Insulation on floors of lost lofts
ROCKPRIME 2 - Insulation on floors of lost lofts
ROCKAIR 2 - Insulation on floors of lost lofts
 Plant(s) Saint Eloy Les Mines - France (63)
 Certified thermal conductivity λD = 0.044 W/(m.K)
Puce Certified thermal resistance
RTH
m².K/W
Minimum thicknesses
mm
Épaisseur aprés tassement
mm
Pouv. Couv. Min.
Kg/m2
Nb. Sacs
Nombre de sacs necessaires pour 100m²
20.0 Kg
2.00 90 88 1.70 8.4
2.50 115 110 2.20 10.6
3.00 135 132 2.60 12.7
3.50 160 154 3.00 14.8
4.00 180 176 3.40 16.9
4.50 200 198 3.80 19.0
5.00 225 220 4.30 21.1
5.50 245 242 4.70 23.2
6.00 270 264 5.10 25.3
6.50 290 286 5.50 27.4
7.00 315 308 6.00 29.6
7.50 335 330 6.40 31.7
8.00 360 352 6.80 33.8
8.50 380 374 7.20 35.9
9.00 400 396 7.60 38.0
9.50 425 418 8.10 40.1
10.00 445 440 8.50 42.2
10.50 470 462 8.90 44.3
11.00 490 484 9.30 46.4
11.50 515 506 9.80 48.6
12.00 535 528 10.20 50.7
12.50 560 550 10.60 52.8
13.00 580 572 11.00 54.9
13.50 600 594 11.40 57.0
14.00 625 616 11.90 59.1
14.50 645 638 12.30 61.2
15.00 670 660 12.70 63.3
 Euroclass(es) Euroclasse A1

 Other certified characteristics

 Short-term water absorption by partial immersion WS
 Water vapor permeability MU1
 Compaction class S1