Wall panel with visible joint PWS-S


Wall panel with visible joint PWS-S

Having launched an innovative panel production line, we can finally offer the PWS-S visible joint sandwich panel, characterized by full lock and profile compatibility with the PW PUR-S / PIR-S polyurethane-core wall panel.

The panels are used to construct external walls and internal partitions in the single- or multiple-span shell structure.  The panels can be installed both vertically and horizontally. The core of the panel comprises expanded polystyrene of 12,5 kg/m3 which is produced by our own factory. PWS-S sandwich panels are characterized by superb thermal insulation and low weight.

In particular PWS-S panels can be applied in:

  • Industrial buildings,
  • Store houses and logistic centres,
  • Coldrooms and freezers,
  • Commercial buildings and offices,
  • Food industry facilities,
  • Agricultural objects
  • Sport halls.

The panels can be executed both in standard modular width of 1130 mm, and in non-standard sizes: 1050 and 1000 mm. The lengths of PWS-S panels are from 2000 to 10000 mm and their available thicknesses are: 50, 80, 100, 120, 150, 200 mm. The technical parameters ad properties of the panels are presented in the following table

Table of technical parameters of the PWS-S panels
thickness [mm] 50 80 100 120 150 200
modular width [mm] 1130
length1) [mm] 2000 ÷ 10000
weight2) 8,8 9,1 9,4 9,6 10,0 10,6
heat transfer coefficient Uc [W/m2K] 0,77 0,48 0,39 0,32 0,26 0,20
wall resistance to external fire3) NRO
anti-corrosive protection external C1, C2, C3 (C4 ÷ C5)4), internal A1 (A2 ÷ A5)4)
organic coatings SP 25, PU, AGRO, FOOD SAFE and other4)
external facing galvanized sheet 0,5 ÷ 0,6 mm5)
internal facing galvanized sheet 0,4 ÷ 0,5 mm5)
available profiles external facing L, ML, MF,G6); internal facing L, R6), G6)
insulating core expanded polystyrene EPS of 12,5 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

1) length depends on the color of the external facing and the thickness of the panel
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) 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
5)other steel types are selected according to application conditions and approved by Paneltech
6) 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

Available facing profiles

MF – microwave (external)

ML – microlinear (external)

G – smooth (external/internal)

R – groove (internal)

L – linear (external/internal)