Certificate 14/D/179/916/11
Detailed datasheet

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 Date created 2026-10-13
 Holder LE RELAIS METISSE
422 Bld de l'Est
ZI Artois Flandres
62138 BILLY BERCLAU
France
 Certificate no. 14/D/179/916/11
 Family In-situ formed loose-fill cotton
 Commercial brand(s) (products)
Products Purposes
METISSE FLOCON - COTONPRO OUATE
 Plant(s) Billy Berclau - France (62)
 Certified thermal conductivity λD = 0.048 W/(m.K) - Masse volumique: 13,5 à 16,5 kg/m3
Puce 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
3.50 225 168 31.0
4.00 255 192 35.0
4.50 290 216 39.0
5.00 320 240 44.0
5.50 350 264 48.0
6.00 385 288 52.0
6.50 415 312 57.0
7.00 450 336 61.0
7.50 480 360 65.0
8.00 510 384 70.0
8.50 585 408 79.0
9.00 615 432 84.0
9.50 650 456 88.0
10.00 685 480 93.0
10.50 720 504 98.0
11.00 755 528 102.0
All resistances
 Other certified characteristics
Characteristic Value
Compaction class (220 à 500 mm) 25 %
Compaction class (570 à 750 mm) 30 %