Exterior
External works include paving, landscaping, drainage, and outdoor structures. Often overlooked, these materials contribute to total embodied carbon. With accurate data, you can evaluate material sources and make more conscious selections for outdoor environments.

Size 7, 10, 14mm DGA Type H (Dandenong)
Fulton Hogan
64.80
tonne
Australia

AQUAPLAST 805
Fatra, a.s.
5.28
m2
Czech Republic

Hot-rolled austenitic stainless steel
ACERINOX EUROPA, S.A.U.
2,810.00
tonne
Spain

Drainage Filter Sand
Holcim (Australia) Pty Ltd
6.52
tonne
Australia

Dust
Holcim (Australia) Pty Ltd
5.98
tonne
Australia

Other Roadbase
Holcim (Australia) Pty Ltd
6.17
tonne
Australia

Roadbase Spec.
Holcim (Australia) Pty Ltd
31.71
tonne
Australia

Sealing Aggregates
Holcim (Australia) Pty Ltd
8.16
tonne
Australia

Cement-treated Roadbase (0.5% cement)
Holcim (Australia) Pty Ltd
7.77
tonne
Australia

Hot-rolled ferritic stainless steel (AISI 430 and variants)
ACERINOX EUROPA, S.A.U.
2,790.00
tonne
Spain

Size 7, 10, 14mm DGA Type H (Lara)
Fulton Hogan
62.30
tonne
Australia

Cement-treated Other Roadbase (0.5% cement)
Holcim (Australia) Pty Ltd
8.12
tonne
Australia

AC10 R30 (Rosehill, NSW)
Downer EDI Works Pty Ltd
63.30
tonne
Australia

EXT1 (Adhered Two-Layer Landscaped System)
DANOSA, Derivados Asfálticos Normalizados, S.A.
5.67
m2
Spain

DG10 10% RAP (Canberra)
Boral
56.40
tonne
Australia

TVA1 (Two-Layer Adhered Vehicle Asphalt Agglomerate System)
DANOSA, Derivados Asfálticos Normalizados, S.A.
6.32
m2
Spain

Rail and Sleeper Sections
OneSteel Manufacturing Pty Ltd
3,320.00
tonne
Australia

DG14 (Canberra)
Boral
64.60
tonne
Australia

DG10 INNOVO (Canberra)
Boral
57.20
tonne
Australia

Lutyens
NATURAL BRICK CO PTY LTD
-
kg
Australia

Multi-use Panel
saveBOARD
1.44
m2
New Zealand

Size 7, 10, 14mm DGA Type H (Dandenong)
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

AQUAPLAST 805
Fossil Carbon Footprint
kg CO2e / m2 (A1-A3)
kg CO2e / m2 (A1-A3)

Hot-rolled austenitic stainless steel
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

Drainage Filter Sand
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

Dust
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

Other Roadbase
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

Roadbase Spec.
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

Sealing Aggregates
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

Cement-treated Roadbase (0.5% cement)
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

Hot-rolled ferritic stainless steel (AISI 430 and variants)
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

Size 7, 10, 14mm DGA Type H (Lara)
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

Cement-treated Other Roadbase (0.5% cement)
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

AC10 R30 (Rosehill, NSW)
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

EXT1 (Adhered Two-Layer Landscaped System)
Fossil Carbon Footprint
kg CO2e / m2 (A1-A3)
kg CO2e / m2 (A1-A3)

DG10 10% RAP (Canberra)
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

TVA1 (Two-Layer Adhered Vehicle Asphalt Agglomerate System)
Fossil Carbon Footprint
kg CO2e / m2 (A1-A3)
kg CO2e / m2 (A1-A3)

Rail and Sleeper Sections
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

DG14 (Canberra)
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

DG10 INNOVO (Canberra)
Fossil Carbon Footprint
kg CO2e / tonne (A1-A3)
kg CO2e / tonne (A1-A3)

Lutyens
Fossil Carbon Footprint
kg CO2e / kg (A1-A3)
kg CO2e / kg (A1-A3)

Multi-use Panel
Fossil Carbon Footprint
kg CO2e / m2 (A1-A3)
kg CO2e / m2 (A1-A3)
Filter & sort
Aggregates and sand
Aggregates
Sand
Asphalt
Asphalt
Masonry
Masonry
Plastics
Other plastic products
Steel and Steel Products
Primary steel
Stainless steel
Footprint
kg CO₂e/unit
–
kg CO₂e/unit