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. 18/013/1343/2
 Family Extruded polystyrene (XPS)
 Commercial brand(s) (products)
Products Purposes
RAVATHERM™ XPS X 300 SL
RAVATHERM™ XPS X 300 ST
 Plant(s) Rheinmunster - Allemagne
 Certified thermal conductivity λD = 0.031 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm
Thermal resistances
m².K/W
60 mm 1.95
70 mm 2.25
80 mm 2.60
90 mm 2.90
100 mm 3.20
110 mm 3.55
120 mm 3.85
130 mm 4.20
140 mm 4.50
160 mm 5.15
180 mm 5.80
200 mm 6.45
 Specifications for floor applications
Thicknesses
mm
Classification
from 60 to 200  mm SC1 a1 Ch
 ISOLE classification
Thickness
mm
I S O L E
from 60 to 120  mm 5 1 3 4 3
from 130 to 200  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 200  mm 180.000 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 temperature and humidity conditions DS(70,90)
 Long-term water absorption by total immersion WL(T)0,7
 Water absorption by diffusion (60 mm) WD(V)2
 Water absorption by diffusion (80 à 200 mm) WD(V)1
 Compressive creep CC(2/1,5/50)130
 Freeze/thaw resistance FTCD1