COSMO ENERGY - Heat-insulating composite panels0 pages

COSMO Composite Panels
Technical information on the U-value

Heat-insulating composite PANELS
Light weight yet high strength and almost unlimited potential for
creativity for surfaces and façades comprise to the key to success of
state-of-the-art composite constructions “made by Weiss”.

Application examples

Remarks
U-value t
t

W / (m²xk)

U-value or heat transfer coefficient Ut
This value defines the
thermal insulation behavior of a component

*t

Thermal conductivity groupt

λW / (mxk)

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

EPS t

Expanded polystyrene foamt

035, 040 *

Extruded polystyrene foamt

025, 030, 035 *

PUR t

Polyurethane foam fromt
cut from block

030 *

PUR/AL t

Polyurethane foam witht
vapor-tight aluminum foilt

025 *

MIN

Mineral wool insulationt

035, 040 *

XPS

Core material

Thermal conductivity group
(λ ≤ 030)

(λ ≤ 035)

(λ ≤ 040)

U-value

U-value

U-value

U-value

16

1,235

1,422

1,595

1,754

20

1,031

1,195

1,349

1,493

21

0,990

1,149

1,299

1,439

22

0,952

1,107

1,252

1,389

24

0,885

1,031

1,169

1,299

25

0,855

0,997

1,131

1,258

27

0,800

0,935

1,062

1,183

29

0,752

0,880

1,001

1,117

30

0,730

0,855

0,974

1,087

Heat-insulating composite panels

32

0,690

0,809

0,922

1,031

Active environmental protection

33

0,671

0,787

0,899

1,005

37

0,606

0,713

0,815

0,913

40

0,565

0,665

0,762

0,855

Your specialised dealer

Find us in the internet:
http://www.weiss-chemie.de

Or contact us directly:
Weiss Chemie + Technik GmbH & Co. KG
Hansastr. 2, D-35708 Haiger
Tel.: +49 (0) 2773 / 815 - 0
Fax: +49 (0) 2773 / 815 - 300
Email: se@weiss-chemie.de

Infill panels

COSMO ENERGY

Door panels

Container

11/12

(Thickness in mm)

(λ ≤ 025)

Façades