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MW-LT-W-ST wall sandwich panel (mineral wool core), lightweight version

WHEN FIRE RESISTANCE AND PRICE MATTER

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

The lightweight version means that the core has a lower density, with a slightly reduced fire resistance ratings in comparison to the standard version. 

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Attributes

NameLIGHT MW-LT-W-ST wall sandwich panels with a mineral wool core, with exposed fasteners
CoreMineral wool (nominal apparent density: 90 kg/m3)
Cladding thickness [mm]0.50 / 0.60 / 0.70
Steel gradeS250GD
CoatSP Polyester 25 μm, SP Polyester Mat Pearl 35 μm, Food Safe PVC(F), Aluzinc+Easyfilm, CESAR PUR 55 μm
Panel length [mm]2500 to 15000
Effective width [mm]1000 or 1100
Overall width [mm]1020 to 1120
Core thickness [mm]80100120150160180200240
Panel weight [kg/m2]14.516.217.920.521.423.124.828.3
Insulating efficiency, U2 [W/m2K]0.470.380.320.260.250.220.190.17
Fire resistance-EI 90EI 180EI 240/ EW 120
External fire performanceFR*
Reaction to fireA2-s1.d0
Sound insulation [dB]Rw≥32, RA1≥29-30, RA2≥28-29

 

Panel lengthPanel sideCladding thickness [mm] Profiling**Coat
min. [mm]max. [mm]SP PolyesterSP Polyester Mat PearlCESAR PURPVC(F)AluzincStainless steel
2000

15000

outer0.50 / 0.60 / 0.70M / L / R / C / Gxxx xxx
inner0.50 / 0.60 / 0.70L / G xxx x xx

**Profiling abbreviations:

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

*Fire-resisting

Panel joint detail

Exposed lock

Panel cross-section

Cladding profile types

Lined (L)

Outer cladding
Inner cladding

Micro-profile (M)

Outer cladding

Grooved (R)

Outer cladding

Plain (G)

Outer cladding
Inner cladding

available for cladding thicknesses of 0.60 mm or higher

Clearline (C)

Outer cladding

Colors

Premium coats

Cesar PUR: polyurethane + polyamide

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3009

9007

9006

7016

8017

9005

9010

Organic coats

SP Polyester

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9002

9007

1003

5010

9006

6011

3000

1015

3016

6020

7035

7016

7024

3011

8012

8017

9005

6005

8019

8004

9010

7040

7012

7047

Organic coats

SP Polyester Matt Pearl

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6490M

7016M

7591M

3301M

9005M

8620M

8637M

Metallic coats

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ALUZINC+EASYFILM®

Other

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9010

STAINLESS STEEL

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Attachments

Declarations and certificates
pdf
MW Hygiene Certificate: mineral wool core sandwich panel (EN)197.25 KB
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pdf
Declaration of Performance: MW-LT-W-ST LIGHT sandwich panel (EN)66.73 KB
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pdf
Product Catalogue: Commercial and agricultural construction (EN)2.12 MB
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pdf
Technical Catalogue: Flashing & accessories (sandwich panels) (EN)2.85 MB
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zip
Design files - sandwich panel: flashing (PL)9.8 MB
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zip
Design files - sandwich panel: gaskets (PL)824.67 KB
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pdf
General Terms of Purchase (EN) 125.99 KB
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pdf
Sandwich panel assembly instruction (EN)3.02 MB
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