|
Date created |
2026-04-27 |
|
Holder |
URSA IBERICA AISLANTES S.A
Paseo Recoletos, 3
E-28004 MADRID
Spain |
|
Certificate no. |
07/020/468/16 |
|
Family |
Extruded polystyrene (XPS) |
|
Commercial brand(s) (products) |
| Products |
Purposes |
|
URSA XPS F N-III CORE |
- Insulation under sealed tile ((Panneau de 1500 mm max Epaisseurs de 80 à 240 mm))
- Insulation under screed or floating slab or sealed tile under shaped cement mortar ((Panneau de 1500 mm max Epaisseurs de 80 à 240 mm))
- Insulation under paving on median - Single-family home
- Insulation under paving on land - Other than single-family dwelling
- Thermal insulation from the exterior of the buried walls with waterproofing
- Counter-partition in masonry of small elements
- Plaster tile counter-partition
- Insulation on suspended ceilings |
|
|
Plant(s) |
El Pla de Santa Maria
- Espagne
|
|
Certified thermal conductivity |
Thicknesses
mm
|
Thermal conductivity
λD W/(m.K)
|
|
from 20 to 120 mm
|
0.032 W/(m.K) |
|
from 140 to 240 mm
|
0.035 W/(m.K) - Multicouche |
|
 Certified thermal resistance |
Thicknesses
mm
|
Thermal resistances
m².K/W
|
|
30 mm
|
0.90 |
|
40 mm
|
1.25 |
|
50 mm
|
1.55 |
|
60 mm
|
1.85 |
|
80 mm
|
2.50 |
|
90 mm
|
2.80 |
|
100 mm
|
3.10 |
|
110 mm
|
3.40 |
|
120 mm
|
3.75 |
|
140 mm
|
4.00 |
|
150 mm
|
4.25 |
|
160 mm
|
4.55 |
|
170 mm
|
4.85 |
|
180 mm
|
5.10 |
|
190 mm
|
5.40 |
|
200 mm
|
5.70 |
|
210 mm
|
6.00 |
|
220 mm
|
6.25 |
|
230 mm
|
6.55 |
|
240 mm
|
6.85 |
|
All resistances
Less resistances
|
|
|
Specifications for floor applications |
Thicknesses
mm
|
Classification |
| from 30 to 60 mm
|
SC1 a2 Ch |
| from 80 to 240 mm
|
SC1 a3 Ch |
|
|
ISOLE classification |
Thickness
mm
|
I
|
S
|
O
|
L
|
E
|
|
from 30 to 50 mm
|
5 |
1 |
3 |
4 |
3 |
|
from 60 to 240 mm
|
5 |
1 |
3 |
4 |
4 |
|
|
Critical compressive strength |
Thickness
mm
|
Rcs
(≥ kPa) |
ds mini
(%) |
ds maxi
(%) |
Modulus of elasticity in use
(≥ MPa)
|
|
from 40 to 50 mm
|
100 |
1.1 |
2.0 |
3.90 |
|
60 mm
|
150 |
0.8 |
2.0 |
6.40 |
|
from 80 to 120 mm
|
120 |
0.8 |
2.0 |
5.10 |
|
from 140 to 240 mm
|
180 |
0.8 |
2.0 |
7.70 |
|
|
Euroclass(es) |
Euroclasse F |
|
Other certified characteristics |
|
Characteristic |
Value |
|
Thickness tolerance |
T1 |
|
Compressive stress |
CS(10/Y)300 |
|
Dimensional stability under defined temperature and humidity conditions |
DS(70,90) |
|
Deformation under defined compressive load and temperature conditions |
DLT(2)5 |
|
Long-term water absorption by total immersion |
WL(T)0,7 |
|
Long-term water absorption by diffusion |
WD(V)3 |
|
Compressive creep ((de 50 à 60 mm en monocouche et de 100 mm à 200 mm en multicouche)) |
CC(2/1,5/50)125 |
|
Freeze/thaw resistance |
FTCD1 |
|
Traction perpendicular to the surfaces (Multicouche) |
TR200 |
|
