Back to the last certificates list

 Date created 2021-01-01
 Holder RBS France SAS
route de Mourenx, Centrale EDF
64170 ARTIX
France
 Certificate no. 20/013/1485/1
 Family Extruded polystyrene (XPS)
 Commercial brand(s) (products)
Products Purposes
RAVATHERM™ XPS SP A
 Plant(s) Artix - France (64)
 Certified thermal conductivity
Thicknesses
mm
Thermal conductivity
λD W/(m.K)
from 60 to 80  mm 0.033 W/(m.K)
from 85 to 120  mm 0.034 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm
Thermal resistances
m².K/W
60 mm 1.80
65 mm 1.95
70 mm 2.10
75 mm 2.25
80 mm 2.40
85 mm 2.50
90 mm 2.65
95 mm 2.80
100 mm 2.95
105 mm 3.10
110 mm 3.25
115 mm 3.40
120 mm 3.55
 Specifications for floor applications
Thicknesses
mm
Classification
from 60 to 100  mm SC1 a1 Ch
from 105 to 120  mm SC1 a2 Ch
 ISOLE classification
Thickness
mm
I S O L E
from 60 to 90  mm 5 1 3 4 3
from 95 to 120  mm 5 1 3 4 4
Puce Critical compressive strength
Thickness
mm
Rcs
(≥ kPa)
ds mini
(%)
ds maxi
(%)
Modulus of elasticity in use
(≥ MPa)
from 60 to 120  mm 220.000 0.70 1.70
 Euroclass(es) Euroclasse E

 Other certified characteristics

 Thickness tolerance T1
 Compressive stress CS(10\Y)300
 Deformation under defined compressive load and temperature conditions DLT(2)5
 Dimensional stability under defined compressive load and temperature conditions DS(70,90)
 Long-term water absorption by total immersion WL(T)0.7
 Water absorption by diffusion WD(V)3