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MW-R roofing sandwich panel (mineral wool core)

WHEN FIRE RESISTANCE MATTERS

Sandwich panels with a mineral wool core are non-flammable.
They can be used in projects which require above-standard fire protection ratings.

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Attributes

Name	MW-R roofing sandwich panels with a mineral wool core
Core	Rigid mineral wool (nominal apparent density: 110 kg/m³)
Cladding thickness [mm]	0.50 / 0.60 / 0.70
Steel grade	S250GD
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]	1000
Overall width [mm]	1063.50
Panel length [mm]	2500 to 15000
Core thickness [mm]	100	120	150	160
Panel weight [kg/m²]	20,30	22,40	25,60	26,60
Insulating efficiency, U_c [W/m²K]	0.38	0.32	0.26	0.24
Fire resistance	-	REI90
Roof external fire performance	B_ROOF (t₁)
Reaction to fire	-
Minimum roof slope	> 7% for panels joined along the length or with skylights > 5% for continuous panels and without skylights

	Panel length		Panel side	Cladding thickness [mm]	Profiling**	Coat
	min. [mm]		Panel side	Cladding thickness [mm]	Profiling**	SP Polyester	SP Polyester Mat Pearl	CESAR PUR	PVC(F)	Aluzinc	Stainless steel
	2500	15000	outer	0.50 / 0.60 / 0.70	T	x	x	x	x
	2500	15000	inner	0.50 / 0.60 / 0.70	L / G	x	x	x	x

**Profiling abbreviations:

L - Lined
M - Microprofiling
R - Grooving
G - Plain
T - Box profile
C - Clearline
S - Softline

Panel joint detail

Exposed lock

Panel cross-section

Cladding profile types

Lined (L)

Inner cladding

Box profile (T)

Outer cladding

Plain (G)

Inner cladding

available for cladding thicknesses of 0.60 mm or higher

Colors

Organic coats

SP Polyester

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Premium coats

Cesar PUR: polyurethane + polyamide

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Organic coats

SP Polyester Matt Pearl

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Metallic coats

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Attachments

Declarations and certificates

pdf

MW Hygiene Certificate: mineral wool core sandwich panel (EN)197.25 KB

pdf

Declaration of Performance: MW-R sandwich panel (EN)195.84 KB

General catalogues & price lists

pdf

Product Catalogue: Commercial and agricultural construction (EN)2.12 MB

Technical catalogues

pdf

Technical Catalogue: Flashing & accessories (sandwich panels) (EN)2.85 MB

Design files

rar

Design files - MW-R sandwich panel (mineral wool core) (EN)5.61 MB

zip

Design files - sandwich panel: flashing (PL)9.8 MB

zip

Design files - sandwich panel: gaskets (PL)824.67 KB

General Terms & Conditions of Sales

pdf

General Terms of Purchase (EN) 125.99 KB

Manuals

pdf

Sandwich panel assembly instruction (EN)3.02 MB

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