P252080

Hanson Construction Materials Pty Ltd · 25 MPa · QLD · EN 15804 +A2

Upfront carbon (A1–A3)

127 kg CO₂e / 1 cubic metre

Declared A1–C4 total

163 kg CO₂e

Module D (credit, beyond system)

6.1 kg CO₂e

Declaration

Registration: EPD-IES-0014769:001
Programme operator: EPD International AB
Regional programme: EPD Australasia
Declared unit: 1 cubic metre · 2480 kg
Compressive strength: 25 MPa
Location: Queensland - Brisbane
Standard: EN 15804:2012+A2:2019 and ISO 14025
LCIA method: —
Published / valid to: 2024-08-26 → 2029-08-26
Data period: 2023
Verification: EPD process certification (ISO 14025)
PCR: PCR 2019:14 Construction Products v1.3.4 (core PCR, based on CEN standard EN 15804:A2); c-PCR: Environdec c-PCR-003 Concrete, concrete elements (EN 16757:2023)

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	in A1–A3	in A1–A3	in A1–A3	in A1–A3	in A1–A3	—
A2	declared	in A1–A3	in A1–A3	in A1–A3	in A1–A3	in A1–A3	—
A3	declared	in A1–A3	in A1–A3	in A1–A3	in A1–A3	in A1–A3	—
A1-A3Product (raw supply, transport, manufacturing)	declared	127	126	0.05	0.03	127	p.21
A4Transport to site	declared	2.5	2.5	9.6e-4	8.3e-4	2.5	p.21
A5Installation	declared	9.9	9.9	4.3e-3	3.3e-3	9.9	p.21
B1Use	declared	-2.6	-2.6	0	0	-2.6	p.21
B2Maintenance	declared	0	0	0	0	0	p.21
B3Repair	declared	0	0	0	0	0	p.21
B4Replacement	declared	0	0	0	0	0	p.21
B5Refurbishment	declared	0	0	0	0	0	p.21
B6Operational energy	declared	0	0	0	0	0	p.21
B7Operational water	declared	0	0	0	0	0	p.21
C1Deconstruction	declared	9.0	9.0	1.6e-3	1.1e-3	9.0	p.21
C2Transport (EoL)	declared	8.8	8.8	6.3e-3	5.1e-3	8.8	p.21
C3Waste processing	declared	5.2	5.2	0.02	0.01	5.2	p.21
C4Disposal	declared	2.8	2.8	1.8e-3	1.5e-3	2.8	p.21
DReuse/recovery/recycling (beyond system)	declared	6.1	6.1	0.02	0.01	6.1	p.21

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

Project-specific cradle-to-grave EPD (Hanson / Heidelberg Materials; project 'Hutchinson Builders - Aliro Warehouse'). A1-A3 GWP-total = 127 kg CO2e/m3 (matches summary table p.18). GWP-total = GWP-fossil + GWP-biogenic + GWP-luluc holds per module within source rounding (A1-A3: fossil+bio+luc = 126.08 vs printed total 127). Density 2480 kg/m3 used as mass per 1 m3 declared unit. This PDF contains detailed results only for P252080 (EPD-IES-0014769:001); the summary table on p.18 lists sibling mixes with their own registration numbers for comparison.

Results table (p.21) reports A1-A3 as an aggregate only; no A1/A2/A3 split is printed anywhere, so A1/A2/A3 are recorded as aggregate_only (value null) for every indicator.
System Boundary matrix (p.12) shows x/checkmark for every module (A1-A3, A4, A5, B1-B7, C1-C4, D), so all modules are declared. Use-stage B2-B7 and several others are printed declared zeros (0.00E+00), not not-declared; B1 is a declared negative (-2.65) from carbonation.
GWP-GHG equals GWP-total in every module in this EPD (GCCA tool output).
Cover page (p.1) PCR text is an unfilled template placeholder ('Environdec c-PCR-003 ABC, ABC elements'); corrected to 'Concrete, concrete elements (EN 16757:2023)' per References page (p.24).
LCIA characterisation method / EF version not explicitly stated (EN 15804+A2 indicator set produced via GCCA Industry EPD Tool v4.2 with ecoinvent 3.5); lcia_method left null.
Compressive strength evaluation age (days) not stated; strength_eval_days left null.
Product standard (e.g. AS 1379) not stated; only AS 3600:2018 referenced for exposure classes; product.standard left null.
Verification is process certification (ISO 14025 'EPD process certification' box ticked), not individual third-party EPD verification.

Extraction: Claude (multimodal) structured extraction: pdftotext -layout for text plus pdftoppm 200-220 dpi page renders to verify the System Boundary matrix (p.12) and Core Environmental Impact Indicators table (p.21); boundary matrix reconciled against the per-module results table; validated with zod + GWP identity checks · confidence high · 2026-07-02