Back to the last certificates list

 Date created 2021-07-15
 Holder SOPREMA
14 Rue de Saint Nazaire
CS 60121
67025 STRASBOURG CEDEX
France
 Certificate no. 07/107/484/24
 Family Extruded polystyrene (XPS)
 Commercial brand(s) (products)
Products Purposes
SOPRA XPS SL - XPS SL - Insulation under screed or floating slab or sealed tile (De 30 à 160 mm Panneaux de 1500 mm max)
- Insulation under paving on median - Single-family home (De 30 à 200 mm)
- Insulation under paving on land - Other than single-family dwelling (De 30 à 145 mm)
- Insulation between wood floor joists
- Insulation on wood floor joists (De 30 à 160 mm)
- Thermal insulation from the exterior of the buried walls with waterproofing (De 30 à 160 mm)
- Counter plaster wallboard
- Against masonry wall or plaster tiles
- Double masonry wall
- Insulation installed by creeping roof or roofing from inside - between and under chevron
- Insulation on suspended ceilings (De 30 à 160 mm)
- Insulation for roof terrace (De 30 à 200 mm)
SOPRA XPS CR - XPS CR - Insulation under screed or floating slab or sealed tile (De 30 à 160 mm Panneaux de 1500 mm max)
- Insulation under paving on median - Single-family home (De 30 à 200 mm)
- Insulation under paving on land - Other than single-family dwelling (De 30 à 145 mm)
- Insulation between wood floor joists
- Insulation on wood floor joists (De 30 à 160 mm)
- Counter plaster wallboard
- Against masonry wall or plaster tiles
- Double masonry wall
- Insulation installed by creeping roof or roofing from inside - between and under chevron
- Insulation on suspended ceilings (De 30 à 160 mm)
XPS AGRI
ISOLANT XPS HAUTE RESISTANCE
SOPRA XPS AGRI
SOPRA XPS HAUTE RESISTANCE
SOPRA XPS METHAN
 Plant(s) Savigny sur Clairis - France (89)
Vallmoll - Espagne
Verolanuova - Italie
 Certified thermal conductivity
Thicknesses
mm
Thermal conductivity
λD W/(m.K)
from 20 to 60  mm 0.033 W/(m.K)
from 65 to 200  mm 0.035 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm
Thermal resistances
m².K/W
20 mm 0.60
30 mm 0.90
35 mm 1.05
40 mm 1.20
45 mm 1.35
50 mm 1.50
55 mm 1.65
60 mm 1.80
65 mm 1.85
70 mm 2.00
75 mm 2.10
76 mm 2.15
80 mm 2.25
85 mm 2.40
90 mm 2.55
95 mm 2.70
100 mm 2.85
105 mm 3.00
110 mm 3.10
115 mm 3.25
120 mm 3.40
125 mm 3.55
130 mm 3.70
135 mm 3.85
140 mm 4.00
145 mm 4.10
150 mm 4.25
155 mm 4.40
160 mm 4.55
165 mm 4.70
170 mm 4.85
175 mm 5.00
180 mm 5.10
185 mm 5.25
190 mm 5.40
195 mm 5.55
200 mm 5.70
 Specifications for floor applications
Thicknesses
mm
Classification
from 30 to 60  mm SC1 a2 Ch
from 65 to 160  mm SC1 a3 Ch
 ISOLE classification
Thickness
mm
I S O L E
from 30 to 60  mm 5 1 3 4 3
from 65 to 160  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 30 to 200  mm 200.000 1.30 2.00 7.30
 Euroclass(es) Euroclasse E

 Other certified characteristics

 Thickness tolerance T1
 Compressive stress (20 mm) CS(10\Y)250
 Compressive stress (de 30 à 200 mm) CS(10\Y)300
 Dimensional stability under defined temperature and humidity conditions (de 30 à 200 mm) DS(70,90)
 Compressive creep (60 à 120 mm) CC(2/1,5/50)130
 Deformation under defined compressive load and temperature conditions (de 30 à 200 mm) DLT(2)5
 Long-term water absorption by total immersion (de 30 à 200 mm) WL(T)0,7
 Long-term water absorption by diffusion (de 30 à 55 mm) WD(V)3
 Long-term water absorption by diffusion (60 à 95 mm) WD(V)2
 Long-term water absorption by diffusion (100 à 200 mm) WD(V)1
 Freeze/thaw resistance (de 30 à 200 mm) FTCD 1
 Traction perpendicular to the surfaces (de 30 à 200 mm) TR200
 Water vapor permeability (de 30 à 200 mm) MU150