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 Date created 2018-10-09
 Holder ROTH France
78 rue Ampère
BP 517
77465 LAGNY SUR MARNE CEDEX
France
 Certificate no. 16/085/1228/4
 Family Rigid polyurethane foam (PUR)
 Commercial brand(s) (products)
Products Purposes
ROTHAFLEX - Insulation under screed or floating slab or sealed tile (Jusqu'à 160mm - Panneaux de 1500mm max)
 Plant(s) -
 Certified thermal conductivity
Thicknesses
mm
Thermal conductivity
λD W/(m.K)
from 24 to 39  mm 0.023 W/(m.K)
from 40 to 160  mm 0.022 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm
Thermal resistances
m².K/W
24 mm 1.05
30 mm 1.35
40 mm 1.85
48 mm 2.20
52 mm 2.40
56 mm 2.60
68 mm 3.15
75 mm 3.45
80 mm 3.70
90 mm 4.15
95 mm 4.40
100 mm 4.65
120 mm 5.55
130 mm 6.00
140 mm 6.50
151 mm 7.00
160 mm 7.40
 Specifications for floor applications
Thicknesses
mm
Classification
from 24 to 160  mm SC1 a2 Ch
 ISOLE classification
Thickness
mm
I S O L E
from 24 to 100  mm 5 2 2 3 4
from 110 to 120  mm 5 1 2 3 4
from 130 to 160  mm 5 1 2 3 4
Puce Critical compressive strength
Thickness
mm
Rcs
(≥ kPa)
ds mini
(%)
ds maxi
(%)
Modulus of elasticity in use
(≥ MPa)
from 24 to 160  mm 105.000 1.00 1.80 4.50

 Other certified characteristics

 Thickness tolerance T2
 Water vapor permeability Z 45 à 200
 Compressive stress CS(10/Y)150