SANDWICH PANEL PWW-S LITE
PWW-S LITE wall sandwich panel with a mineral wool core and a visible joint has been designed for the construction of external and internal partition walls, as well as suspended ceilings. It is characterized by a competitive price, good fire resistance, and effective thermal insulation properties.
The panel is installed both vertically and horizontally using steel screws that pass through the panel into the structural elements of the building. It is fully compatible with the PWW-S wall panel and is externally and internally compatible with other Paneltech wall panels, such as PWPIR-S and PWPIR-S LITE.
The insulating core of the panel consists of mineral wool with a density of 85 kg/m³. The panel facings are made of profiled, galvanized steel sheets coated with protective paint layers. The edge joints of the core have been designed in such a way that they do not require additional sealing.
APPLICATION OF PWW-S LITE PANELS
- Industrial buildings,
- Store houses and logistic centres,
- Commercial buildings and offices,
- Food industry facilities,
- Agricultural objects
- Sport halls.
MORE ABOUT PANELS
- PARAMETERS
- technical drawings
- AVAILABLE PROFILATION TYPES
- AVAILABLE COLORS
- AVAILABLE PROTECTIVE COATINGS
- DOWNLOAD
TABLE OF TECHNICAL PARAMETERS OF THE PWW-S LITE PANELS
| thickness [mm] | 100 | 120 | 140 | 150 | 160 | 180 | 200 | ||
| modular width [mm] | 1130 (optionally 1000 or 1050) | ||||||||
| length1) [mm] | 2000 ÷ 10000 | ||||||||
| weight2) for PWW-S LITE [kg/m2] | 16,6 | 18,3 | 20,0 | 20,9 | 21,7 | 23,4 | 25,1 | ||
| heat transfer coefficient Uc for PWW-S LITE [W/m2K] |
0,38 | 0,32 | 0,27 | 0,25 | 0,24 | 0,21 | 0,19 | ||
| acoustic insulation Rw [dB] | 33 | 31 | 34 | ||||||
| reaction to fire | A2-s1,d0 | ||||||||
| wall resistance to external fire3) | NRO | ||||||||
| PWW-S LITE wall fire rating4) | EI 60 (o<->i)4) | ||||||||
| anti-corrosive protection | external C1, C2, C3 (C4 ÷ C5)5), internal A1 (A2 ÷ A5)5) | ||||||||
| organic coatings | SP 25, PU, AGRO, FOOD SAFE and other5) | ||||||||
| external facing | galvanized sheet 0,5 ÷ 0,6 mm6) | ||||||||
| internal facing | galvanized sheet 0,5 ÷ 0,6 mm6) | ||||||||
| available profiles | external facing L, ML, MF, G7); internal facing L, R7), G7) | ||||||||
| insulating core | rock, inflammable mineral wool with a lamella fiber structure 85 kg/m3 |
||||||||
| application | non-continuous application on external walls and as wall cladding, on the structural parts of walls and ceilings |
||||||||
| wall application layout | vertical or horizontal | ||||||||
2) average weight of a sandwich panel with 0.5 mm outer facing, including product tolerance
3) fire rating concerning the propagation of fire by the wall when the fire acts towards the outside. This property applies to the Polish territory only and is not CE-marked.
4) for more details on the General Terms of Sale and Delivery, go to www.paneltech.pl
5) organic coat selected on the basis of durability and application conditions. Coat selection is carried out through environmental assessment and basing on an environmental questionnaire completed by the Client, approved by the steel manufacturer and Paneltech
6) other steel types are selected according to application conditions and approved by Paneltech
7) panels with G – smooth or R – groove facing may include micro-waving, which can affect the aesthetic appeal of the product which is classified as fully compliant with EN 14509, annex D
The profiling of sandwich panel is intended to emphasize aesthetic values as well as increase stiffness. Depending on the type of panel, various variants of profiling are available on both sides. The depth of profiling is approximately 1 mm. The exception is the external facing of the roof panels, which has an individual trapezoidal T profile, approximately 2 mm deep.
AVAILABLE EXTERNAL PROFILATION:
AVAILABLE INTERNAL PROFILATION:
External facings of Paneltech sandwich panels are available in a wide range of colors consistent with the RAL color system. The offer of SP 25 polyester linings is divided into standard, typical and untypical colors.
STANDARD COLORS
TYPICAL COLORS
UNTYPICAL COLORS
TABLE OF COATING PROPERTIES
| NAME | TYPE | THICKNESS [μm] | CORROSION RESISTANCE |
APPLICATION | SURFACE FINISHING2) |
| SP25 | polyester | 25 | C1-C3, A1 | common | smooth |
| PU | polyurethane | 35-60 | conditionally C51), A41) | environment with increased corrosion class | smooth with shine |
| FARM | polyester | 35 | conditionally C3, A1 | from inside of buildings (no UV-resistance), agricultural buildings, high resistance to ammonia | mooth |
| FOOD SAFE | PVC laminate | 120 | conditionally C51), A51) | from inside of buildings (no UV-resistance), premises with controlled environmental parameters: cold stores, clean rooms, e.g. meat processing plants |
matt / grainy |
| special | polyvinyl chloride | 200 | conditionally C51), A51) | environment with high corrosion resistance class | scintilla finishing |
| PVDF / polyurethane | 40-65 | conditionally C51), A51) | environment with high corrosion resistance class, high colour fastness | smooth |
