EPD: Hot dip coated roofing and walling steel sheets, th: 0.60mm, 4.87 kg/m2 (flat), coating: AM100 (aluminium, zinc, magnesium), COLORBOND roofing and walling (XRW) (BlueScope)

COLORBOND® steel for roofing and walling (XRW) is a versatile and highly durable sheet metal cladding material. It is available in a core colour range in the Classic and Matt finishes as well as applicable COLORBOND® steel Studio colours (colorbondstudio.com). This EPD sets out information on the average COLORBOND® steel for roofing and walling (XRW) product14 manufactured by BlueScope in Australia, in the base metal thicknesses (BMTs) presented in the table below. The product range represented by this EPD only includes COLORBOND® steel for roofing and walling (XRW) with a hot dipped aluminium, zinc, and magnesium alloy (AM100) coating. It excludes all other COLORBOND® steel products, such as COLORBOND® steel for garage doors, fencing, patios and pergolas and insulated panels, COLORBOND® steel Metallic (MET), COLORBOND® Coolmax® steel, COLORBOND® Ultra steel and COLORBOND® Intramax® steel. This EPD also excludes removable films that may be applied to COLORBOND® steel at the paint line for protection during transport and installation. The COLORBOND® steel for roofing and walling (XRW) products represented in this EPD consist of a low carbon15 steel substrate that is coated with a metallic coating incorporating BlueScope’s Activate® technology (hot dipped aluminium, zinc, and magnesium alloy AM100 coating) to provide enhanced corrosion resistance, and then further protected and enhanced with a specially developed, exterior-grade, oven-baked paint system. The metallic coated base steel (G300S or G550S strength grade), conforms to AS 1397:2021 Continuous hot-dip metallic coated steel sheet and strip - Coatings of zinc and zinc alloyed with aluminium and magnesium. The paint system meets the performance requirements of AS/NZS 2728:2013 Prefinished/pre painted sheet metal products for interior/exterior building applications - Performance requirements.

Manufacturer legal entity:

BlueScope

Manufacturer:

BlueScope

Country of manufacturer:

australia

Product name:

Hot dip coated roofing and walling steel sheets

Commercial names:

COLORBOND roofing and walling (XRW)

Material type:

Steel and other metals

Material subtype:

Hot-dip galvanized/zinc coated steel

Environmental & technical characteristics

Global warming potential (A1-A3):

15.7 kg CO2e/m2

Technical specification:

th: 0.60mm, 4.87 kg/m2 (flat), coating: AM100 (aluminium, zinc, magnesium)

Available units for calculation:

m2, kg, ton, m3

Unique identifier (OCLID):

661cc1177c5c9e7d35ac0c61

Sustainability data background information

EPD number:

S-P-00999

EPD program:

Australasian EPD System

Publication year:

2023

Product category rules (PCR):

PCR 2019:14 Construction Products, Version 1.11, 2021-02-05

Environmental standard:

EN15804+A1, EN15804+A2

Verification status:

Third-party verified (as per ISO 14025)

Upstream database:

GaBi