Certificate 18/097/1325/3
Detailed datasheet

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 Date created 2024-01-01
 Holder VELTA EUROJAUGE
17a rue des cerisiers
ZA
67117 FURDENHEIM
France
 Certificate no. 18/097/1325/3
 Family Rigid polyurethane foam (PUR)
 Commercial brand(s) (products)
Products Purposes
PRIMERA V
 Plant(s) -
 Certified thermal conductivity
Thicknesses
mm 		Thermal conductivity
λD W/(m.K)
21  mm 0.028 W/(m.K)
25  mm 0.025 W/(m.K)
from 30 to 35  mm 0.023 W/(m.K)
from 40 to 140  mm 0.022 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm 		Thermal resistances
m².K/W
21 mm 0.75
25 mm 1.00
30 mm 1.30
35 mm 1.50
40 mm 1.85
48 mm 2.20
50 mm 2.30
52 mm 2.40
56 mm 2.60
60 mm 2.75
61 mm 2.80
68 mm 3.15
75 mm 3.45
80 mm 3.70
85 mm 3.95
87 mm 4.00
90 mm 4.15
95 mm 4.40
100 mm 4.65
105 mm 4.85
108 mm 5.00
110 mm 5.10
115 mm 5.30
120 mm 5.55
122 mm 5.65
125 mm 5.80
130 mm 6.00
135 mm 6.25
140 mm 6.50
All resistances
 Specifications for floor applications
Thicknesses
mm 		Classification
from 21 to 100  mm SC1 b1
from 21 to 140  mm SC1 a2 Ch
 ISOLE classification
Thickness
mm 		I S O L E
from 21 to 120  mm 5 2 3 2 4
from 122 to 140  mm 2 2 3 2 4
Puce Critical compressive strength
Thickness
mm 		Rcs
(≥ kPa)		 ds mini
(%)		 ds maxi
(%)		 Modulus of elasticity in use
(≥ MPa)
from 25 to 140  mm 105 1.3 1.6
 Other certified characteristics
Characteristic Value
Thickness tolerance T2
Compressive strength CS(10\Y)175
Short-term water absorption by partial immersion WS(P)0,2
Dimensional stability under defined temperature and humidity conditions DS(70,90)2