Hintermauerziegel, ungefüllt
EPD Number: Vorstudie-BAU-EPD-WienerbergerÖ-2025-01-Ecoinvent
NRM Classification
Sub-Element: 2.5.1 - 1 External enclosing walls above ground level Confidence: high
Element: 2.5 - Element 2.5
Group: 2 - Superstructure
General Information
| Program Operator | {'name': 'Bau EPD GmbH', 'address': 'Seidengasse 13/3, 1070 Wien, Österreich', 'website': 'www.bau-epd.at'} |
|---|---|
| Issue Date | 2025-08-29 |
| Valid Until | 2027-08-29 |
| Number of Datasets | 1 |
| Verification Type | External |
Product Information
Description
Unfilled rear wall bricks made from clay or clay-containing materials, produced by Wienerberger Österreich GmbH at the Uttendorf plant using an electrified drying and firing process.
Application
For use in protected masonry, including external walls protected against water ingress, inner leaf of cavity walls, or internal walls. Can be load-bearing or non-load-bearing.
1 tonne of unfilled rear wall bricks
LCA Information
Manufacturing & Lifecycle
Manufacturing Process
['Raw material preparation', 'Forming', 'Drying', 'Firing', 'Optional grinding', 'Packaging']
Packaging
{'materials': [{'material': 'PE film', 'purpose': 'packaging'}, {'material': 'PET bands', 'purpose': 'strapping'}, {'material': 'Wooden pallet (EN 13698-1)', 'purpose': 'load carrier, reusable'}], 'note': 'Pallets are not included in the EPD as they are reused or sourced as used pallets.'}
Use Phase
{'reference_service_life_years': 150, 'maintenance': 'No relevant maintenance, repair, replacement or refurbishment'}
End of Life
{'scenarios': [{'name': 'Deponie-Szenario', 'recycling_percent': 0, 'landfill_percent': 100, 'transport_distance_km': 39}, {'name': 'Recycling-Szenario', 'recycling_percent': 100, 'landfill_percent': 0, 'transport_distance_km': 39, 'recycling_uses': {'road_construction': 90, 'concrete_production': 10}}], 'CO2_recarbonation_kg_per_t': 20}