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FreeForm® (COLORBOND® Steel)

Verified by manufacturer over a year ago

COLORBOND® Metallic

Fielders Variant:

Structural standing-seam cladding profile.

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Application

Suitable for varying construction applications such as standard purlin construction (single skin roof applications, i.e. sheeting to purlin with no ceiling), vertical wall, conical tapered roof profile and built-up roof system applications. It is also ideal for curved buildings such as sports stadia.


AUSTRALIAN STANDARDS

 

Published load capacity data is derived from testing in accordance with:

  •       AS 4040.0:1992.
  •       AS 4040.1:1992.
  •       AS 4040.2:1992.
  •       AS 4040.3:2018.

 

Published Limit state capacities are suitable to determine structural adequacy and serviceability in accordance with:

  •       AS/NZS 1170.0:2002 Structural design actions, Part 0: General principles.
  •       AS/NZS 1170.1:2002 (Reconfirmed 2016) Structural design actions, Part 1: Permanent, imposed and other actions.
  •       AS/NZS 1170.2:2011 (Reconfirmed 2016) Structural design actions, Part 2: Wind actions.
  •       AS/NZS 1170.3:2011 (Reconfirmed 2016) Structural design actions, Part 3: Snow and ice actions.

 

Published installation guidelines align with AS 1562.1:2018 Design and Installation of sheet and wall cladding.

 

Fielders steel products comply with:

  •       AS 1397:2011 Continuous hot-dip metallic coated steel sheet and strip - Coatings of zinc and zinc alloyed with aluminium and magnesium.
  •       AS/NZS 2728:2013 Prefinished/prepainted sheet metal products for interior/exterior building applications - Performance requirements.
  •       AS 1397:2011 which defines the coating types and classes and steel grades for hot dip metallic coated steel.

Description

FreeForm® is a structural standing-seam cladding profile that is recognised as the world's most thoroughly tested and developed roofing. It provides the freedom to form organic flowing shapes whilst providing durability and security for modern structures. Some of its features include:

  • Freedom to form organic structures.
  • Combination of functionality and aesthetics.
  • Concealed fixing system with no piercing fasteners.
  • Ability to rollform on-site to any length.
  • Available in a range of shapes, colours and finishes.

General information

Material

Steel.

Shape

Rectangle

Warranty description

20 years.

Manufacturer guidance

Covered by BlueScope material warranties.


Warranty of up to 20 years, subject to project assessment and terms and conditions.

Uniclass

Pr_25_71_51_89 Steel profiled sheetPrimary

SpeedSpec

07610 Roofing and Roof Plumbing

07462 Cladding External Walls

NATSPEC National Classification System

0436 Cladding – Profiled and Seamed Sheet Metal

0423 Roofing – Profiled Sheet Metal

SpecPack

07600 Metal Roofing, Siding and Roof Plumbing

Specification data - Steel profiled sheet

Grade

G300.

Coating class

AM100.

Base Metal thickness (BMT)

0.55 mm.

0.75 mm.

Profile

-

Height

65 mm.

Manufacturer guidance

Refers to rib height.

Cover width

-

Manufacturer guidance

Standard cover width is 400 mm. Tapered options of 220 mm to 400 mm widths are also available.


480 mm profile is available upon request, subject to extended lead time and minimum order quantities.

Colour

Aries.

Astro.

Celestian.

Cosmic.

Galactic.

Rhea.

Finish

Painted.

Material

COLORBOND® steel.

Length

-

Manufacturer guidance

Sheets are supplied custom cut to length to suit project requirements. Transportation limits apply.


FreeForm® can be roll-formed on site with a maximum length of 150 m, depending on site conditions.


Factory rolled profiles are available up to 30 m in length, subject to transportation limitations.

Span

900 mm.

1200 mm.

1500 mm.

1800 mm.

2100 mm.

Show more

Manufacturer guidance

Refers to maximum recommended spans. These vary depending on wind region, terrain category, span type and profile thickness.


For roofing applications:

  • Wind Region A: 900 – 2250 mm.
  • Wind Region B: 550 – 2250 mm.
  • Wind Region C: Project specific design is required. Contact local manufacturer for specialist advise.


For walling applications:

  • Wind Region A: 1200 – 2700 mm.
  • Wind Region B: 750 – 2700 mm.

Configuration

Straight (2 Swage).

Straight (3 Swage).

Tapered.

Concave Curved.

Guidance for specification option:

Available only upon request. Contact local manufacturer for further details.

Tapered-Concave Curved.

Guidance for specification option:

Available only upon request. Contact local manufacturer for further details.

Show more

Manufacturer guidance

Tapered and curved profiles are available with 2 swages only.

Cyclonic performance

To AS/NZS 1170.2:2011, AS 4040.1-1992, AS 4040.3-2018 and AS 4055:2012.

Curved panels

-

Manufacturer guidance

Curving limitations for FreeForm® vary depending on material thickness and curving method.

  • For spring curved or naturally curved, minimum radii is 80 to 90 m for convex and 90 to 100 m for concave.
  • For smooth pre-curved or mechanically curved, minimum radii is 6 to 8 m for convex and 8 to 10 m for concave.
  • For crank curved, minimum radii is 2 to 3 m for convex. Crank curving is not available with concave applications.

Insulation

-

Manufacturer guidance

Options for insulation include:

  • Single Skin Insulation.
  • Twin Skin Acoustic and Thermal Insulation.

Installation

Concealed clip fixed.

Manufacturer guidance

To be installed with Fielders FreeForm® Clip.

Manufacturing location

Manufactured on-site with Fielders Mobile Mill.

Guidance for specification option:

Maximum manufacturing length is 150 m, depending on site conditions.

Manufactured at a Fielders facility and transported to project site.

Guidance for specification option:

Maximum manufacturing length is 30 m, subject to transportation limitations.

Compatibility

-

Manufacturer guidance

Product should not be placed in contact with steel, lead, copper, brass or copper alloys. Building materials such as unseasoned or chemically treated timber, lime cement, concrete, mortar or plaster must also be avoided.


Contact local manufacturer for further details.

Sustainability data

Country of material origin

Australia

Country of product manufacture

Australia

Recyclability

100% Recyclable.

Literature

FreeForm Installation Guide

FreeForm Installation Guide

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