LITHOCELL® Natural Stone - PS3


Description of the product

PS3 is a sandwich panel with a cosmetic finish consisting of a split stone slab (< 3 mm). It has an aluminium honeycomb core and galvanized steel sheet skins. It is obtained by gluing a split stone finish slab to a panel without finish such as the RAWCELL® Metal panel. Main fields of application: construction, furniture, shipbuilding, lifts.

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Layers

1) INTERNAL CORE
aluminium honeycomb
(Starcell production)
aluminium alloy: 3000 series
density: 29 - 40 - 56 - 65 - 80 kg/m³
cell diameter:
6.35 mm (standard);
10 - 12.7 - 19 mm (on request)

2) ADHESIVE
thermoplastic or polyurethane

3) EXTERNAL SKINS
raw or primed galvanized steel sheet
skin thicknesses:
0.3 - 0.5 - 0.6 mm (standard)
0.8 - 1.0 mm (on request)

4) FINISHING
split stone slab
thickness: < 3 mm


Recommended fields of application for this product

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CONSTRUCTION

CONSTRUCTION

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BOATING AND SHIPBUILDING

BOATING AND SHIPBUILDING

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WEIGHT-REDUCTION OF MARBLE AND MOSAICS

WEIGHT-REDUCTION OF MARBLE AND MOSAICS

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ROAD TRANSPORT

ROAD TRANSPORT

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Technical sheet of the support panel
LITHOCELL® Natural Stone - PS3 (6,35/19)(0,5-0,5)S(1)

PRODUCT ID CODE
Code structure Value in this sheet Meaning
LITHOCELL® family to which the product belongs
Natural Stone subfamily to which the product belongs
PS3 (n/n)(n-n) panel type
PS3 (n/ )( ) 6,35/ = size (mm) of the hexagonal honeycomb cell
PS3 ( /n)( ) /19 = panel thickness (mm)
PS3 ( / )(n-n) 0,5 - 0,5 thickness (mm) of the two skins
S(n) 1 = standard dimensions (mm) - S(1) = 1.000 X 1.000
CHARACTERISTICS OF MATERIALS AND COMPONENTS
Front finishing layer
material:split stone slab
standard thicknesses (mm):3,0
surface appearance:natural - split
Structural skins
material:steel sheet
type:hot dip galvanized
standard thicknesses (mm):0,3 - 0,5 - 0,6 (squared); 0,8 - 1,0 (not squared)
surface appearance:raw - primed
standard adhesive:thermoplastic - polyurethane
Hexagonal cell honeycomb
material:aluminium foil
type:3000 series alloy
foil thicknesses (µm):50 - 60 - 70
density (kg/m³):29 - 40 - 56 - 65 - 80
standard cell sizes (mm):6,35
on request cell size (mm):10 - 12,7 - 19
PHYSICAL AND DIMENSIONAL CHARACTERISTICS OF THE PANEL
Dimensions
standard (mm):S(3) = 1.000 X 2.150 - S(7) = 1.250 X 2.550 - S(12) = 1.500 X 3.050
special (mm): maximum width: 1.500 - maximum length: 4.300
tolerance (mm):± 1 (squared panels)
Thicknesses
standard (mm):51012,715202530
special (mm): from 4 to 60
tolerance (mm):± 0,3
Weights*
weights referred to standard thicknesses (kg/m²):5,445,715,855,986,256,526,79
tolerance (kg/m²):± 0,2
*The weights refer to panels with the following characteristics:cell size (mm): 10
foil thickness (µm): 70
thickness of the skins (mm): 0,3
MECHANICAL CHARACTERISTICS OF THE PANEL
The characteristics of this sheet refer to the following type of panel:
LITHOCELL® Natural Stone - PS3 (6,35/19)(0,5-0,5)S(1)
Starcell's Technical Department will gladly work with customers to determine the features of other panel configurations
TypeStandardCharacteristic value
standard thicknesses-51012,715202530
maximum load* (N):DIN 53293; EN 141253.900
deflection at Max* load (mm):DIN 53293; EN 141253,58
resistance to peeling* (N):DIN 53295> 130 (min.) - >380 (average)
compressive strength* (Kg/cm²):UNI 491327
elasticity modulus (E)* (N/mm²):DIN 53293130.000
stiffness modulus (R)* (N/m²):DIN 532931.000
thermal expansion coefficient* (°C⁻¹):-1,2 x 10⁻⁵
operating temperature (°C):-from -40 °C to +75 °C (on request +120 °C)
(*) values obtained by Starcell's Internal Laboratory.
CERTIFICATIONS
TypeStandardSectorClass
fire behaviour of the panelEN 13501-1CIVILA2-s1, d0
fire behaviour of the panelIMO Res. MSC.307(88) - 2010FTP CodeSHIPBUILDINGC
fire behaviour of the panelUNI 11170-3RAIL0
fire behaviour of the honeycombISO 1182M1 F0
PROPERTIES
  • Very high resistance to bending, shear and tensile stress.
  • Excellent dimensional stability, also in terms of flatness over time.
  • Very good compressive strength (due to aluminium honeycomb).
  • Excellent ratio between mechanical performance (high) and weight (content).
  • Excellent weather resistance.
  • Ideal for outdoor applications due to its excellent resistance to aggressive weather.
  • Ease of machining with manual or CNC equipment suitable for machining steel.
  • Wide operating temperature range.
  • Excellent fire resistance and low emission of toxic fumes.
FIELDS OF APPLICATION
Typical applications for the LITHOCELL® Natural Stone - PS3 panel include building façades, interior design and general design.
STORAGE
The LITHOCELL® Natural Stone - PS3 panel is a product in the “semi-finished products” category and therefore is 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 their edges.<br><br>
SAFETY DATA SHEETS
On request, safety data sheets for this product are available in Italian or English. For more information, please visit: www.starcellspa.com.

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