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LYSAGHT MINI ORB®

LYSAGHT MINI ORB®

LYSAGHT MINI ORB®

Product Description and Features

LYSAGHT MINI ORB® is a mini-corrugated profile which is suitable for use in interior or exterior applications on straight or curved surfaces. It has the same traditional shape as LYSAGHT CUSTOM ORB® but on a much reduced scale.  Its subtle profile is a perfect complement to other LYSAGHT® claddings to provide a "contrasting" surface as an accent feature.

  • Rib height of 6mm, and a cover width of 820mm for flexibility and versatility
  • Able to be used for both straight and curved applications
  • Can be used with the corrugations running vertically or horizontally
  • Can be laid flat, pre-curved, or spring-curved for increased versatility
  • Custom cut lengths
  • Available in a wide variety of COLORBOND® steel colours and ZINCALUME® steel

Common Uses of this product

Primarily used for a decorative finish on walls, ceilings, and soffit linings; feature walls and partitions; and screens and small awnings not subject to any foot traffic. Can also be used for furniture; fencing and gates; awnings and shop fittings and interior ceilings in both industrial and domestic markets.

Warnings

  • LYSAGHT MINI ORB® is not suitable for roofing
  • The tables on this page are based on sheets being overlapped by 1.5 corrugations
  • Lead and copper are not compatible with ZINCALUME® steel or COLORBOND® steel
  • Ensure selection of suitable materials for environmental conditions for maximum durability
  • Read full details on Guidelines for using COLORBOND® steel & ZINCALUME® steel.

Product Details

Schematic

LYSAGHT MINI ORB® Dimensions

Physical Properties
Mass and Yield

BMT(mm) kg/m kg/m2 m2/t
ZINCALUME® steel 0.42
0.48		 3.26
3.70		 3.97
4.51		 251
221
COLORBOND® steel 0.42
0.48		 3.32
3.76		 4.04
4.58		 247
218
Specification

MINI ORB® is made from ZINCALUME® aluminium/zinc alloy-coated steel complying with AS1397-2001 G550, AZ150 (550MPa minimum yield stress, 150g/m2 minimum coating mass). Base metal thicknesses (BMT) available are 0.42 and 0.48mm.

The COLORBOND® steel complies with AS/NZS 2728:1997 or Stainless steel standard grade designation is AISI/ASTM Type 430; UNS No. S43000.

Tolerances
Length: +0mm, -15mm
Width: +2mm, -2mm

Lengths
Sheets are supplied custom cut.

Curving information

LYSAGHT MINI ORB® Curving Requirements MINI ORB® may be spring curved down to 1500mm radius. It is suitable for pre-curving - the minimum radius of curve is 150mm, and the minimum straight length after a curve is 50mm. Some possible profiles are shown on the left.
Colour Range

LYSAGHT® products are normally available in the standard range of COLORBOND® steel colours. View the standard colour range for:

COLORBOND® steel or
COLORBOND® Ultra and COLORBOND® Stainless steel or
Colour Chart for COLORBOND® Metallic steel

Please check with your local supplier regarding specific colour availability for individual products.

Spanning Tables

Maximum wall support spacings

The maximum recommended wall support spacings are based on testing in accordance with AS1562.1-1992 and AS4040.2-1992.

Wall spans consider resistance to wind pressure only.

The pressure considered is based on buildings up to 10m high in Region B, Terrain Category 3, Ms=0.85, Mi=1.0, Mt=1.0 with the following assumptions made:

Walls:
Cpi=+0.20, Cpe=-0.65, Kl=2.0 for single spans, Kl=1.5 for internal spans.

These spacings may vary by serviceability and strength limit states for particular projects.

Maximum support spacings for walls
Type of Span BMT (mm)
0.42 0.48
Single Span
End Span
Internal Span
Overhang 		1200
1500
1500
100 		1500
1500
1500
125
  • For walls: the data are based on pressures (see wind pressures table)
  • Table data are based on supports of 1mm BMT

Capacity & Load Tables

The Wind pressure capacity table is determined by full scale tests conducted at BlueScope Lysaght's NATA-registered testing laboratory, using the direct pressure-testing rig.

Testing was conducted in accordance with AS 1562.1-1992 Design and installation of sheet roof and wall cladding-Metal, and AS 4040.2-1992 Resistance to wind pressures for non-cyclonic regions.

The pressure capacities for serviceability are based on a deflection limit of (span/120) + (maximum fastener pitch/30).

The pressure capacities for strength have been determined by testing the cladding to failure (ultimate capacity).

These pressures are applicable when the cladding is fixed to a minimum of 1.0 mm, G550 steel. For material less than 1.0 mm thick, Contact Us for advice.

0.42mm Base Metal Thickness Limit State Wind Pressure Capacities (kPa)
Span Type

Limit State

 Fasteners per support Span (mm)
450 600 900 1200 1500
Single Serviceability 11 6.30 3.93 0.96 0.19  
Strength* 11 12.00 12.00 12.00 10.40  
Serviceability 6 6.20 3.99 1.17 0.35  
Strength* 6 11.70 10.15 7.65 5.70  
End Serviceability 11 6.12 4.33 1.89 0.87 0.40
Strength* 11 12.00 12.00 9.35 7.20 5.75
Serviceability 6 6.50 4.69 2.17 1.00 0.34
Strength* 6 8.80 7.30 5.10 3.95 3.15
Internal Serviceability 11 7.20 5.01 2.06 0.88 0.37
Strength* 11 12.00 12.00 10.70 8.10 6.35
Serviceability 6 7.00 5.23 2.67 1.33 0.46
Strength* 6 11.70 9.25 5.85 4.30 3.50

0.48mm Base Metal Thickness Limit State Wind Pressure Capacities (KPa)
Span Type

Limit State

 Fasteners per support Span (mm)
450 600 900 1200 1500
Single Serviceability 11 7.14 4.72 1.58 0.55 0.33
Strength* 11 12.00 12.00 12.00 11.40 8.80
Serviceability 6 7.00 4.71 1.72 0.69 0.40
Strength* 6 12.00 12.00 8.25 6.10 4.85
End Serviceability 11 7.60 5.22 2.03 0.82 0.35
Strength* 11 12.00 12.00 10.95 8.50 7.20
Serviceability 6 7.50 5.35 2.38 1.07 0.39
Strength* 6 10.95 8.95 6.10 4.75 3.95
Internal Serviceability 11 8.20 5.97 2.89 1.53 0.82
Strength* 11 12.00 12.00 12.00 9.30 7.55
Serviceability 6 8.00 5.89 2.94 1.57 0.80
Strength* 6 12.00 10.90 6.80 5.10 4.20

* A capacity reduction factor of ø = 0.9 has been applied to strength capacities
Supports must not be less than 1mm BMT.

Cyclonic Map LYSAGHT MINI ORB® is only suitable for use in non-cyclonic areas, that is areas where a tropical cyclone is unlikely to occur, in accordance with AS 1170.2 - 1989, Wind loads (SAA loading code, Part 2).**

** More information on the relevant Standards can be found at the Standards Australia Website

 

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