Composite panels for energy saving

Composite panels for energy saving

Active environmental protection through effective insulation

In times of constantly fading energy resources and rising costs the subject of energy efficiency and thermal insulation in both construction and industry sector becomes more and more important.

With our COSMO®ENERGY line, we offer a variety of high-end panels with excellent thermal insulation properties as a tribute to sustainable energy saving efforts.

Technical information on the U-value

 

Remarks  
U-value U-value or heat transfer coefficient U
This value defines the thermal insulation
behavior of a component
W / (m²xk)
WLG Thermal conductivity group λ W / (mxk)

The calculation of the U-value is described in DIN 4108 Part 4.

 

PUR/AL Polyurethane foam with vapor-tight aluminum foil WLG 025
     
PUR Polyurethane foam from cut from block WLG 025
     
XPS Extruded polystyrene foam WLG 030 | 035
     
EPS Expanded polystyrene foam WLG 035 | 040
 
MIN Mineral wool insulation WLG 035 | 040
     
TK Thermoplastic plastic material WLG 040 | 045

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Core material
(Thickness in mm)
WLG
(λ ≤ 025)
WLG
(λ ≤ 030)
WLG
(λ ≤ 035)
WLG
(λ ≤ 040)
  U-value U-value U-value U-value
16 1,23 1,39 1,49 1,75
20 1,03 1,16 1,26 1,49
21 0,99 1,12 1,21 1,44
22 0,95 1,08 1,17 1,39
24 0,88 1,00 1,09 1,30
25 0,85 0,97 1,05 1,26
27 0,80 0,91 0,99 1,18
29 0,75 0,86 0,93 1,12
30 0,73 0,83 0,90 1,09
32 0,69 0,79 0,86 1,03
33 0,67 0,77 0,83 1,00
37 0,60 0,69 0,76 0,91
40 0,56 0,65 0,70 0,85
Heat insulation composite panels

 

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