zn-staluflex
staluflex-ZN

STALUFLEX® – ZN

STALUFLEX® ZN is a sandwich panel made with a grooved galvanised steel core attached between two skins in galvanised steel. The panel is produced with high quality standards thanks to the automised production line. The main characteristics of the panel are the high rigidity coupled with the lightness and the fact it can be totally recycled.  This specific galvanised panel is widely used as both a structural floor and as vertical cladding in the building, shipbuilding and railway industries.

Layers

1) CORE:
corrugated galvanised steel DX51D Z100
product in various heights,
from a minimum of 2 mm to a maximum of 25 mm.

2) ADHESIVE
polyurethane glue produced directly for Starcell S.p.A
by a leading international chemical company

3) EXTERNAL SKINS
galvanised steel DX51D Z100
thicknesses (0.2 – 0.3 – 0.4 – 0.5 – 0.6)
other thicknesses available upon request

Category:

Technical sheet of the panel

STALUFLEX® - ZN
PRODUCT ID CODE
Code Value Meaning
STALUFLEX®ZNxxyyzzW Code
STALUFLEX® STALUFLEX® Product family
ZN ZN Core Material and Skins
xx

4-6-10-15-18-20-25

Nominal thickness of the panel (mm)
yy

0,2 – 0,3 - 0,5 – 0,6

Nominal thickness of the upper panel (mm)
zz 0,2 – 0,3 - 0,5 – 0,6

Nominal thickness of the lower panel (mm)
W

0,2 - 0,3 – 0,4 – 0,5

Nominal thickness of the core (mm)

from (1) to (8)

(1) –(8) = Standard panel dimensions
CHARACTERISTICS OF MATERIALS AND COMPONENTS
SKINS
Material: galvanised sheet metal/pre-painted sheet metal
Type: DX51D
Standard thickness (mm): 0,3 - 0,5 – 06
Surface appearance: galvanised/RAL colours/other colours on request
Standard adhesive: polyurethane
CORE
Material: galvanized steel
Type: D51X Z100
Standard thickness (mm): 0,30
Nominal height of the core (mm): 4-6-10-15-18-20-25
 
PHYSICAL AND DIMENSIONAL CHARACTERISTICS OF THE PANEL
DIMENSIONS
Standard width (mm):

1000 – 1250 – 1500
Standard length (mm):

2050 -2550 – 3050
Special (mm): ON REQUEST
Tolerance skin misalignment (mm): ± 5
THICKNESSES
Standard nominal thicknesses (mm): 4 6 10 15 18 20 25
Special (mm): ON REQUEST
Tolerance (mm): ± 0.3 (unless otherwise specified)
WEIGHTS*
Weights referred to standard thicknesses (kg/m²): 10,90 11,40 12,00 12,40 12,90 13,90 14,45
Tolerance (kg/m²): ± 0,4
* The weights refer to panels with the following characteristics: corrugated thickness 0.30 mm - skins: 0.5 mm
MECHANICAL CHARACTERISTICS OF THE PANEL
The characteristics of this sheet refer to a type of panel:

STALUFLEX® ZNxx where xx indicates the different nominal thicknesses of the panel

Starcell's technical office is at its customers' disposal for determining the data relating to other panel configurations
TYPE STANDARD CHARACTERISTIC VALUE
Nominal standard thickness - 4 6 10 15 18 20 25

Max. load Concentrated (Kg) on 100mm² (frame): 1200x1200 [mm])

--------

 150 150 150

Bending at maximum load * (mm):

 -------- 3,8 2,5 1,95
Resistance to peeling * (N): DIN 53295

130N-250N (direction L) - 220N-350N (direction W)

Rigidity (E * I) [ N * m² / m ]

 DIN 53293
Operating Temperature (° C): -

from -30 °C to + 110 °C (standard production)
(*) values obtained from our internal test laboratory on a panel with a height of the corrugated galvanised sheet metal of 0.3 mm and a 0.5 mm thickness of the skin in galvanised sheet metal The values shown in the above table will be updated whenever new data from laboratory tests is available
CERTIFICATIONS
Type Standard Sector Class
Fire behaviour EN 13501-1 CIVIL A1
Fire behaviour IMO Res. MSC.307(88) - 2010FTP Code NAVAL C - Class
Fire behaviour UNI EN 45545 (ex UNI 11170-3) RAILWAY Underway
PROPERTIES
  • Very high rigidity;
  • Excellent dimensional stability, also in terms of flatness over time;
  • Excellent relationship between mechanical performance (high) and weight (low)
  • Excellent product recyclability (100%).
FIELDS OF APPLICATION
The STALUFLEX® ZN panel it is widely used in the most varied fields of application, thanks to its particular characteristics: lightness, high rigidity and flatness, high mechanical performance, fire resistance, absence of toxic fumes and dimensional stability over time. This product represents one of the best solutions for applications on floating or structural floors in construction, ships, trains and buses. The total recyclability of the panel, being entirely made in galvanized steel, extends their use wherever regulations or the commitment to environmental protection represent an essential constraint.
STORAGE
STALUFLEX®ZN panels belong to the "semi-finished" category and therefore subject to further processing; we recommend storing the panels horizontally in a closed and dry environment, possibly away from heat sources and to support them along the perimeter. Do not expose the packaged panels to atmospheric agents or sunlight

Other panels with corrugated core

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