Certificate 03/018/344/16
Detailed datasheet

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 Date created 2025-05-16
 Holder SAINT GOBAIN ISOVER
Tour Saint-Gobain
12 place de l'Iris
92400 Courbevoie
France
 Certificate no. 03/018/344/16
 Family Rock wool (MW)
 Commercial brand(s) (products)
Products Purposes
ALPHATOIT
 Plant(s) Azuqueca - Espagne
Genouillac - France (23)
 Certified thermal conductivity λD = 0.039 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm 		Thermal resistances
m².K/W
40 mm 1.00
45 mm 1.15
50 mm 1.25
55 mm 1.40
60 mm 1.50
65 mm 1.65
70 mm 1.75
75 mm 1.90
80 mm 2.05
85 mm 2.15
90 mm 2.30
95 mm 2.40
100 mm 2.55
105 mm 2.65
110 mm 2.80
115 mm 2.90
120 mm 3.05
125 mm 3.20
130 mm 3.30
135 mm 3.45
140 mm 3.55
145 mm 3.70
150 mm 3.80
155 mm 3.95
160 mm 4.10
All resistances
 Euroclass(es) Euroclasse A1
 Other certified characteristics
Characteristic Value
Compressive stress (de 40 à 160 mm) CS(10)50
Thickness tolerance T5
Short-term water absorption by partial immersion WS
Dimensional stability under defined temperature and humidity conditions DS(70,90)
Traction perpendicular to the surfaces TR10
Airflow resistance AFr 50
Water vapor permeability MU1