Date created |
2024-06-24 |
Holder |
KNAUF INDUSTRIES GESTION
ZONE D'ACTIVITES Rue Principale
68600 WOLFGANTZEN
France |
Certificate no. |
18/195/1356/5 |
Family |
Expanded polystyrene (EPS) |
Commercial brand(s) (products) |
Products |
Purposes |
DalBox 36 |
- Insulation under screed or floating slab or sealed tile under shaped cement mortar (jusqu'à 100mm) - Insulation under paving on median - Single-family home (de 20 mm à 300 mm) |
|
Plant(s) |
- |
Certified thermal conductivity |
λD = 0.036 W/(m.K) |
Certified thermal resistance |
Thicknesses
mm
|
Thermal resistances
m².K/W
|
20 mm
|
0.55 |
25 mm
|
0.70 |
30 mm
|
0.80 |
36 mm
|
1.00 |
42 mm
|
1.15 |
45 mm
|
1.25 |
52 mm
|
1.45 |
62 mm
|
1.75 |
72 mm
|
2.00 |
80 mm
|
2.25 |
85 mm
|
2.40 |
90 mm
|
2.50 |
95 mm
|
2.65 |
100 mm
|
2.80 |
105 mm
|
2.95 |
110 mm
|
3.10 |
115 mm
|
3.20 |
120 mm
|
3.35 |
125 mm
|
3.50 |
130 mm
|
3.65 |
135 mm
|
3.80 |
140 mm
|
3.95 |
145 mm
|
4.05 |
150 mm
|
4.20 |
155 mm
|
4.35 |
160 mm
|
4.50 |
165 mm
|
4.65 |
170 mm
|
4.80 |
175 mm
|
4.90 |
180 mm
|
5.05 |
185 mm
|
5.20 |
190 mm
|
5.35 |
195 mm
|
5.50 |
200 mm
|
5.60 |
205 mm
|
5.75 |
210 mm
|
5.90 |
215 mm
|
6.05 |
220 mm
|
6.20 |
225 mm
|
6.35 |
230 mm
|
6.45 |
235 mm
|
6.60 |
240 mm
|
6.75 |
245 mm
|
6.90 |
250 mm
|
7.05 |
255 mm
|
7.20 |
260 mm
|
7.30 |
265 mm
|
7.45 |
270 mm
|
7.60 |
275 mm
|
7.75 |
280 mm
|
7.90 |
285 mm
|
8.05 |
290 mm
|
8.15 |
295 mm
|
8.30 |
300 mm
|
8.45 |
All resistances
Less resistances
|
|
Specifications for floor applications |
Thicknesses
mm
|
Classification |
from 20 to 100 mm
|
SC2 a2 Ch |
|
ISOLE classification |
Thickness
mm
|
I
|
S
|
O
|
L
|
E
|
from 20 to 36 mm
|
* |
1 |
2 |
2 |
2 |
from 42 to 300 mm
|
* |
1 |
2 |
2 |
3 |
|
Critical compressive strength |
Thickness
mm
|
Rcs (≥ kPa) |
ds mini (%) |
ds maxi (%) |
Modulus of elasticity in use
(≥ MPa)
|
from 20 to 300 mm
|
50 |
1.0 |
1.3 |
2.61 |
|
Other certified characteristics |
Characteristic |
Value |
Thickness tolerance |
T(2) |
Compressive stress |
CS(10)100 |
Water vapor permeability |
MU 30 à 70 |
|