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 Date created 2018-10-09
 Holder RAVATHERM FRANCE SAS
Route de Mourenx
64170 ARTIX
France
 Certificate no. 04/226/376/16
 Family Extruded polystyrene (XPS)
 Commercial brand(s) (products)
Products Purposes
POLYFOAM C 500 A - Insulation under screed or floating slab or sealed tile (jusqu'à 250 mm - Panneaux 1500mm max)
- Thermal insulation from the exterior of the buried walls with waterproofing
- Insulation under paving on median - Single-family home
- Insulation under paving on land - Other than single-family dwelling
 Plant(s) Artix - France (64)
 Certified thermal conductivity
Thicknesses
mm
Thermal conductivity
λD W/(m.K)
from 50 to 60  mm 0.034 W/(m.K)
from 65 to 100  mm 0.036 W/(m.K)
from 105 to 250  mm 0.038 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm
Thermal resistances
m².K/W
50 mm 1.45
55 mm 1.60
60 mm 1.75
65 mm 1.80
70 mm 1.90
75 mm 2.05
80 mm 2.20
85 mm 2.35
90 mm 2.50
95 mm 2.60
100 mm 2.75
105 mm 2.75
110 mm 2.85
115 mm 3.00
120 mm 3.15
125 mm 3.25
130 mm 3.40
135 mm 3.55
140 mm 3.65
145 mm 3.80
150 mm 3.90
155 mm 4.05
160 mm 4.20
165 mm 4.30
170 mm 4.45
175 mm 4.60
180 mm 4.70
185 mm 4.85
190 mm 5.00
195 mm 5.10
200 mm 5.25
205 mm 5.35
210 mm 5.50
215 mm 5.65
220 mm 5.75
225 mm 5.90
230 mm 6.05
235 mm 6.15
240 mm 6.30
245 mm 6.40
250 mm 6.55
 Specifications for floor applications
Thicknesses
mm
Classification
from 50 to 60  mm SC1 a2 Ch
from 65 to 250  mm SC1 a4 Ch
 ISOLE classification
Thickness
mm
I S O L E
from 50 to 80  mm 5 1 3 4 3
from 85 to 100  mm 5 1 3 4 4
from 105 to 250  mm 4 1 3 4 4
Puce Critical compressive strength
Thickness
mm
Rcs
(≥ kPa)
ds mini
(%)
ds maxi
(%)
Modulus of elasticity in use
(≥ MPa)
from 50 to 250  mm 290.000 1.00 1.80 12.40
 Euroclass(es) Euroclasse E

 Other certified characteristics

 Thickness tolerance T1
 Compressive stress CS(10/Y)500
 Dimensional stability at defined temperature DS(70,-)
 Deformation under defined compressive load and temperature conditions DLT(1)5 / DLT(2)5
 Traction perpendicular to the surfaces TR200
 Long-term water absorption by total immersion WL(T)0,7
 Compressive creep CC(2/1,5/50)175
 Long-term water absorption by diffusion WD(V)3
 Freeze/thaw resistance FTCD1