Name: CorroMax 21® Non-Cyclonic
Brand: Fielders
SKU: xkvWnYEX71yVtAV2BQBDZk

Material

Steel.

Shape

Rectangle.

Warranty description

Manufacturer guidance

Covered by BlueScope material warranties, 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

Standards

To AS 1397:2011, AS/NZS 2728:2013, AS 4040.0:1992, AS 4040.1:1992, AS 4040.2:1992, AS 4040.3:2018, AS/NZS 1170.0:2002, AS/NZS 1170.1:2002, AS/NZS 1170.2:2011, AS/NZS 1170.3:2011 and AS 1562.1:2018.

Grade

G550.

Coating class

AM125.

Base Metal thickness (BMT)

0.40 mm.

0.48 mm.

Profile

Form

Sinusoidal.

Height

21 mm.

Cover width

762 mm.

Colour

Standard aluminium colour.

Finish

Zinc-coated.

Material

ZINCALUME® steel.

Length

Manufacturer guidance

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

Span

600 mm.

900 mm.

1200 mm.

1500 mm.

1800 mm.

Manufacturer guidance

Varies depending on span type and profile thickness.

Maximum recommended spans based on Wind Region B with supports of 1 mm BMT are:

For 0.40 mm roofing: 750 – 1350 mm.
For 0.40 mm walling: 1800 – 2400 mm.
For 0.48 mm roofing: 950 – 1900 mm.
For 0.48 mm walling: 1800 – 2700 mm.

Frame or support

Timber Softwood.

Guidance for specification option:

For crest fixing, use 12-11 x 50 mm Type 17 HiGrip Hex Head or Roof Zips M6-11 x 50 mm HiGrip Hex Head screws.
For valley fixing (wall only), use 10-12 x 30 mm Type 17 Hex Head, 12-11 x 25 mm Type 17 Hex Head, 10-16 x 25 mm Designer Head or Roof Zips M6-11 x 25 mm.
For side lap fixing (where required), use 10-16 x 16 mm Metal Teks Hex Head, Roof Zips M6-11 x 25 mm, 10-16 x 25 mm Designer Head or 4.8 mm sealed blind aluminium rivet.

Timber Hardwood.

Guidance for specification option:

For crest fixing, use 12-11 x 50 mm Type 17 HiGrip Hex Head.
For valley fixing (wall only), use 10-12 x 25 mm Type 17 Hex Head, 10-16 x 25 mm Designer Head or 12-11 x 25 mm Type 17 Hex Head.
For side lap fixing (where required), use 10-16 x 16 mm Metal Teks Hex Head, Roof Zips M6-11 x 25 mm, 10-16 x 25 mm Designer Head or 4.8 mm sealed blind aluminium rivet.

Metal Battens (0.55 mm to 1.0 mm).

Guidance for specification option:

For crest fixing, use Roof Zips M6-11 x 50 mm.
For valley fixing (wall only), use 10-16 x 16 mm Metal Teks Hex Head, 10-16 x 25 mm Designer Head or Roof Zips M6-11 x 25 mm.
For side lap fixing (where required), use 10-16 x 16 mm Metal Teks Hex Head, Roof Zips M6-11 x 25 mm, 10-16 x 25 mm Designer Head or 4.8 mm sealed blind aluminium rivet.

Steel (1.0 mm to 3.0 mm).

Guidance for specification option:

For crest fixing, use 12-14 x 35 mm Metal Teks HiGrip Hex Head or AutoTeks 12.5-14 x 39 mm screws.
For valley fixing (wall only), use 10-16 x 16 mm Metal Teks Hex Head or 10-16 x 25 Designer Head screws.
For side lap fixing (where required), use 10-16 x 16 mm Metal Teks Hex Head, Roof Zips M6-11 x 25 mm, 10-16 x 25 mm Designer Head or 4.8 mm sealed blind aluminium rivet.

Manufacturer guidance

Use three fasteners per sheet for internal supports.

Only fasteners complying with AS 3566:2002 and those that are compatible with the roofing material should be used.

Mass

3.40 kg/m or 4.40 kg/m² (0.40 mm COLORBOND® steel).

4.00 kg/m or 5.92 kg/m² (0.48 mm COLORBOND® steel).

Manufacturer guidance

Refers to mass per unit length and mass per unit area. Based on Standard COLORBOND®, steel single-sided material.

Insulation

Manufacturer guidance

Insulation thickness up to 50 mm are recommended, with screws to be increased in number depending on insulation thickness and density.

For insulation thicknesses greater than 50 mm, Fielders® recommends the use of a thermal spacer.

Optional features

Manufacturer guidance

Can be ordered in pre-curved sheets, grade G300 steel. Contact local manufacturer for details.

Country of material origin

Australia

Country of product manufacture

Australia

Recyclability

100% Recyclable.

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

20 %

Manufacturer guidance

Maximum value only. Product is made with 15–20% recycled content.

CorroMax 21® Non-Cyclonic

Application

Description

General information

Material

Shape

Warranty description

Manufacturer guidance

Uniclass

SpeedSpec

NATSPEC National Classification System

SpecPack

Specification data - Steel profiled sheet

Standards

To AS 1397:2011, AS/NZS 2728:2013, AS 4040.0:1992, AS 4040.1:1992, AS 4040.2:1992, AS 4040.3:2018, AS/NZS 1170.0:2002, AS/NZS 1170.1:2002, AS/NZS 1170.2:2011, AS/NZS 1170.3:2011 and AS 1562.1:2018.

Grade

G550.

Coating class

AM125.

Base Metal thickness (BMT)

0.40 mm.

0.48 mm.

Profile

Form

Sinusoidal.

Height

21 mm.

Cover width

762 mm.

Colour

Standard aluminium colour.

Finish

Zinc-coated.

Material

Length

Manufacturer guidance

Span

Manufacturer guidance

Frame or support

Manufacturer guidance

Mass

Manufacturer guidance

Insulation

Manufacturer guidance

Optional features

Manufacturer guidance

Sustainability data

Country of material origin

Country of product manufacture

Recyclability

Recycled content

Manufacturer guidance

Literature

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