50MPa 20mm Enviro 50% SCM 100SL Conc

Boral Limited · 50 MPa · VIC · EN 15804 +A2

Upfront carbon (A1–A3)

268 kg CO₂e / 1 cubic metre

Declared A1–C4 total

297 kg CO₂e(partial — excludes A4, A5, B1, B2, B3, B4, B5, B6, B7)

Module D (credit, beyond system)

-13.0 kg CO₂e

Declaration

Registration: HUB-5556
Programme operator: EPD Hub
Regional programme: —
Declared unit: 1 cubic metre · 2377 kg
Compressive strength: 50 MPa @ 28 d
Location: Melbourne metropolitan region, Victoria (8 sites: Deer Park, Tullamarine, Somerton, Sunbury, Wollert, Melton, West Melbourne, West Melbourne (wet))
Standard: EN 15804:2012+A2:2019/AC:2021 and ISO 14025
LCIA method: EF 3.1
Published / valid to: 2026-02-27 → 2031-02-26
Data period: FY25
Verification: External (third-party)
PCR: EPD Hub Core PCR v1.2 (24 Mar 2025); c-PCR: EN 16757 (concrete and concrete elements)

Per-module GWP (kg CO₂e / 1 cubic metre) — traceable to source

Open source EPD PDF ↗

Module	Boundary	total	fossil	biogenic	luluc	GHG	Source
A1	declared	256	256	0.09	0.09	256	p.13
A2	declared	6.6	6.6	0.01	5.1e-5	6.6	p.13
A3	declared	5.6	5.6	7.6e-4	4.7e-4	5.6	p.13
A1-A3Product (raw supply, transport, manufacturing)	declared	268	268	0.11	0.09	268	p.13
A4Transport to site	not declared	n.d.	n.d.	n.d.	n.d.	n.d.	—
A5Installation	not declared	n.d.	n.d.	n.d.	n.d.	n.d.	—
B1Use	not declared	n.d.	n.d.	n.d.	n.d.	n.d.	—
B2Maintenance	not declared	n.d.	n.d.	n.d.	n.d.	n.d.	—
B3Repair	not declared	n.d.	n.d.	n.d.	n.d.	n.d.	—
B4Replacement	not declared	n.d.	n.d.	n.d.	n.d.	n.d.	—
B5Refurbishment	not declared	n.d.	n.d.	n.d.	n.d.	n.d.	—
B6Operational energy	not declared	n.d.	n.d.	n.d.	n.d.	n.d.	—
B7Operational water	not declared	n.d.	n.d.	n.d.	n.d.	n.d.	—
C1Deconstruction	declared	4.5	4.5	4.6e-4	4.6e-4	4.5	p.14
C2Transport (EoL)	declared	12.8	12.8	2.9e-3	5.7e-3	12.8	p.14
C3Waste processing	declared	7.3	7.3	-7.4e-4	7.5e-4	7.3	p.14
C4Disposal	declared	4.5	4.5	-1.4e-3	2.5e-3	4.5	p.14
DReuse/recovery/recycling (beyond system)	declared	-13.0	-12.9	-0.04	-0.02	-12.9	p.14

n.d. = not declared (unknown, not zero) · NR = not relevant · in A1–A3 = reported only inside the A1–A3 aggregate · Column headings: total / fossil / biogenic / luluc / GHG. Page links open the source EPD at the table the figure was read from.

Extraction notes & caveats

A1/A2/A3 reported individually and as an A1-A3 aggregate on p.13; C1-C4/D on p.14. A4-A5 and B1-B7 are ND (not declared). Dual EN 15804+A1 / CML GWP appears on p.17-18 (not captured; dataset standardises on +A2). GWP-total = GWP-fossil + GWP-biogenic + GWP-luluc holds per module within source rounding (module D: total -13.0 vs sum -12.96, within tolerance).

Extraction: Claude (multimodal) structured extraction; pdftotext -layout cross-checked against multimodal reads of pages 5, 13, 14, 18; System Boundary matrix reconciled against per-module results tables; validated with zod + GWP identity checks · confidence high · 2026-07-02