|
Date created |
2025-05-16 |
|
Holder |
ROTH France
78 rue Ampère
BP 517
77465 LAGNY SUR MARNE CEDEX
France |
|
Certificate no. |
16/085/1228/11 |
|
Family |
Rigid polyurethane foam (PUR) |
|
Commercial brand(s) (products) |
| Products |
Purposes |
|
ROTHAFLEX |
- Insulation under sealed tile (Jusqu'à 160mm - Panneaux de 1500mm max)
- Insulation under paving on median - Single-family home (de 24 mm à 160 mm)
- Insulation under paving on land - Other than single-family dwelling (Jusqu'a 110mm)
- Insulation under screed or floating slab or sealed tile under shaped cement mortar (Jusqu'à 160mm - Panneaux de 1500mm max)
- Isolation sous dallage sur terre-plein - autres que maison individuelle - Cas particulier du §5.3.4 du DTU 13.3 P1-1-1. (épaisseur maxi sous dallage 160 mm)
- Thermal insulation of refrigerated buildings and premises with regulated atmosphere at positive temperature (épaisseur maxi sous dallage 110 mm) |
|
|
Plant(s) |
- |
|
Certified thermal conductivity |
Thicknesses
mm
|
Thermal conductivity
λD W/(m.K)
|
|
from 24 to 39 mm
|
0.023 W/(m.K) |
|
from 40 to 160 mm
|
0.022 W/(m.K) |
|
 Certified thermal resistance |
Thicknesses
mm
|
Thermal resistances
m².K/W
|
|
24 mm
|
1.05 |
|
30 mm
|
1.35 |
|
40 mm
|
1.85 |
|
48 mm
|
2.20 |
|
52 mm
|
2.40 |
|
56 mm
|
2.60 |
|
68 mm
|
3.15 |
|
75 mm
|
3.45 |
|
80 mm
|
3.70 |
|
90 mm
|
4.15 |
|
95 mm
|
4.40 |
|
100 mm
|
4.65 |
|
110 mm
|
5.10 |
|
120 mm
|
5.55 |
|
130 mm
|
6.00 |
|
140 mm
|
6.50 |
|
151 mm
|
7.00 |
|
160 mm
|
7.40 |
|
All resistances
Less resistances
|
|
|
Specifications for floor applications |
Thicknesses
mm
|
Classification |
| from 24 to 160 mm
|
SC1 a2 Ch |
|
|
ISOLE classification |
Thickness
mm
|
I
|
S
|
O
|
L
|
E
|
|
from 24 to 100 mm
|
5 |
2 |
3 |
3 |
4 |
|
from 110 to 120 mm
|
5 |
1 |
3 |
3 |
4 |
|
from 130 to 160 mm
|
5 |
1 |
3 |
3 |
4 |
|
|
Critical compressive strength |
Thickness
mm
|
Rcs
(≥ kPa) |
ds mini
(%) |
ds maxi
(%) |
Modulus of elasticity in use
(≥ MPa)
|
|
from 24 to 80 mm
|
105 |
1.0 |
1.8 |
4.50 |
|
from 90 to 160 mm
|
120 |
1.0 |
1.6 |
5.54 |
|
|
Other certified characteristics |
|
Characteristic |
Value |
|
Thickness tolerance |
T2 |
|
Water vapor permeability |
Z 45 à 200 |
|
Compressive stress |
CS(10/Y)150 |
|
Short-term water absorption by partial immersion |
WS(P) 0.2 |
|
