PU-W-ST wall sandwich panel (polyurethane core)

WHEN THE INSULATION LEVEL AND PRICE MATTER

The rigid polyurethane foam core provides excellent thermal insulation for buildings. This comes from an excellent thermal conductivity coefficient, λ = 0.022, unparalleled by any mineral wool or EPS sandwich panel.

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Attributes

Name	PU-W-ST wall sandwich panels with a polyurethane core, with exposed fasteners
Core	Rigid polyurethane foam, PIR / density: 40 (+/-3) kg/m³
Cladding thickness [mm]	0.40 / 0.50 / 0.60 / 0.70
Steel grade	S250GD - S280GD, stainless steel (1.4301) (inner cladding)
Coats	SP Polyester 25 μm, SP Polyester Mat Pearl 35 μm, HDP Polyester Mat, Food Safe PVC(F), Aluzinc+Easyfilm, CESAR PUR 55 μm
Effective width [mm]	1100
Overall width [mm]	1120
Panel length [mm]	2000 to 18000
Core thickness [mm]	40	50	60	80	100	110	120	130
Weight [kg/m²]	10.3	10.6	11.1	11.8	12.6	12.9	13.2	13.5
Insulating efficiency, UC [W/m²K]	0.59	0.44	0.36	0.27	0.22	0.2	0.19	0.17
Fire resistance	NPD	NPD	NPD	NPD	EI 20/EW 30
External fire performance	FR*
Reaction to fire	B-s1,d0

*Fire-resisting

Panel length		Panel side	Cladding thickness [mm]	Profiling**	Coat
min. [mm]	max. [mm]	Panel side	Cladding thickness [mm]	Profiling**	SP Polyester	SP Polyester Mat Pearl	CESAR PUR	PVC(F)	Aluzinc	Stainless steel
2000	18000	outer	0.40 / 0.50 / 0.60 / 0.70	L / M / G / 1L / 2L	x	x	x	x	x	x
2000	18000	inner	0.40 / 0.50 / 0.60 / 0.70	L / G	x	x	x	x	x	x

**Profiling abbreviations:

L - Lined
M - Microprofiling
R - Grooving
G - Plain
T - Box profile
1L - Clearline
2L - Double Clearline

Panel joint detail

Exposed lock

Panel cross-section

Cladding profile types

Lined (L)

Outer cladding
Inner cladding

Micro-profile (M)

Outer cladding

Plain (G)*

Outer cladding
Inner cladding

Clearline (1L)*

Outer cladding

Double Clearline (2L)*

Outer cladding

*The thickness of 0.5 mm in G / 1L / 2L profiling from the outside, requires the signing of a statement by the Customer, in which he accepts the possibility of a visible deviation from flatness, being within the permissible tolerance up to 0.6mm / 200mm by EN: 14509.