Downer Asphalt DG14 B60 WB - Invercargill
Asphalt-New Zealand
Description
The product is a dense graded asphalt mix, designated DG14, used for constructing durable wearing courses for pavements such as roads, car parks, and hardstands. It is manufactured at the Invercargill plant.
ISO 14025EN 15804+A2EN 15804+A1
LCA Modules — GWP A1–A3
LCA Indicator
| Module | Life cycle stage | kg CO₂-eq./t |
|---|---|---|
| A1-A3 | Product stage total | |
| A1 | Raw material extraction | — |
| A2 | Transport to manufacturer | — |
| A3 | Manufacturing | — |
| A4 | Transport to site | — |
| A5 | Installation | — |
| B1 | Use | — |
| B2 | Maintenance | — |
| B3 | Repair | — |
| B4 | Replacement | — |
| B5 | Refurbishment | — |
| B6 | Operational energy use | — |
| B7 | Operational water use | — |
| C1 | Deconstruction & demolition | |
| C2 | Transport | |
| C3 | Waste processing | |
| C4 | Disposal | |
| D | Reuse, recovery & recycling |
DEWPLDowner EDI Works Pty Ltd
GWP A1–A3
kg CO₂-eq.
per t
per t
to see verified GWP values
GWP benchmark
EPD Document
Verified
Version2
IssuedJul 31, 2023
Valid untilJul 30, 2028
Registration no.EPD-IES-0009354
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