Classic Polyester paint
Polyester paints are the most widespread, common and the most economical laminate coatings. They are suitable for both exterior and interior surfaces. With a nominal coating thickness of > 20μm they have very good resistance to external environmental conditions.
Durable Plastisol paint
The Plastisol coating is extremely resistant to outdoor weather conditions. It belongs to the category of “self-healing” coatings in mechanical damages. With a nominal coating thickness of 200μm, it is suitable for external applications where the requirements for strength are high.
High demand PVDF paint
PVDF paint is suitable for buildings with architectural applications where texture and color retention are important. The nominal thickness of the coating is 50μm and it is classified in category s1, in terms of its reaction to fire.
Coating color options
An extremely large number of coating color options are available. Please ask us about available colors (RAL1014 to RAL 9010).
Rockwool side cover panels, exposed support
| Nominal thickness |
Panel weight
(1000mm off. width)*
|
Thermal conductivity coefficient U ** |
Fire Resistance *** |
Sound Reduction Index Rw(C;Ctr)**** |
| [mm] |
[kg/m2] |
[W/m2.K] |
|
Typical [dB] |
Perforated [dB] |
| 50 |
13,9 |
0,69 |
EI 15 |
30 (-1;-3) |
33 (-1;-4) |
| 60 |
14,6 |
0,54 |
EI 30 |
– |
– |
| 80 |
16,9 |
0,41 |
EI 90 |
31 (-1;-3) |
– |
| 100 |
18,6 |
0,32 |
ΕΙ 180 |
– |
35 (-1;-3) |
| 120 |
20,9 |
0,27 |
ΕΙ 240 |
– |
– |
| 150 |
23,9 |
0,22 |
ΕΙ 240 |
– |
– |
| 180 |
26,9 |
0,18 |
ΕΙ 240 |
– |
– |
| 200 |
29,2 |
0,16 |
ΕΙ 240 |
– |
– |
Rockwool sidewall panels, hidden support
| Nominal thickness |
Panel weight (1000mm o.d. width) * |
Thermal conductivity coefficient U** |
Sound Reduction Index Rw (C;Ctr) **** |
| [mm] |
[kg/m2] |
[W/m2.K] |
[dB] |
| 50 |
14,1 |
0,88 |
– |
| 60 |
14,8 |
0,62 |
– |
| 80 |
17,2 |
0,43 |
– |
| 100 |
18,8 |
0,33 |
– |
| 120 |
21,1 |
0,28 |
– |
| 150 |
24,2 |
0,22 |
– |
| 180 |
27,3 |
0,18 |
– |
| 200 |
29,3 |
0,16 |
– |
* Panel weight (kg/m2) was calculated considering a core density of 100kg/m3, and a nominal thickness of the laminates of 0.50mm / 0.50mm.
** The thermal permeability coefficient was calculated taking into account the core density of 100kg/m3, the thermal conductivity coefficient of the core of 0.033 W/mK and the nominal thickness of the sheets 0.50mm / 0.50mm.
*** The fire resistance index results from tests carried out in notified laboratories, according to EN 13501-2 standard. Please request the classification report.
**** The sound reduction index was measured taking into account the core density of 100 kg/m3 and the nominal thickness of the lamellas 0.50 / 0.50 mm, according to EN ISO 140-3 standards.
Rockwool siding panels are available with two types of support, visible support and hidden support. In both the visible and the hidden support, the panels can be installed either vertically or horizontally.
The special joint design of the panels in combination with the use of sealants minimizes the joints from panel to panel and therefore achieves:
- Reduction of thermal bridges to a minimum
- Increase in fire resistance
- Limitation of air and moisture penetration
- Minimize setup time
- Limited use of floating accessories
Obvious support
Exposed rockwool siding panels are attached to the load-bearing body using the standard method of visible anchoring. This method gives robustness to the construction and a more industrial look to the facades of the building.
Hidden support
However, in concealed bracing the profile of the panel connection is specifically designed so that the bracing elements are not visible. This method gives an excellent aesthetic result without losing the characteristic properties of stone wool cladding panels.
Every construction project is different and at the same time unique. That is why it is not possible to have standardized Accessories / Special parts. The company’s technical department can provide you with any necessary assistance you need to design, develop and manufacture the special parts you will need.
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