NRM Classification
Sub-Element: 2.1.1 - 1 Steel frames Confidence: High
Element: 2.1 - Element 2.1
Group: 2 - Superstructure
General Information
| Owner | Stahl- und Walzwerk Marienhütte G.m.b.H. |
|---|---|
| Program Operator | Bau EPD GmbH, A-1070 Wien, Seidengasse 13/3 |
| Issue Date | 2025-06-24 |
| Valid Until | 2030-06-24 |
Product Information
Description
Betonstahl in Stäben und Ringen, Stahlgüten B500B, B550B, B600B, hergestellt im Stahl- und Walzwerk Marienhütte G.m.b.H. in Graz, Österreich. Verwendet als Bewehrung für Beton in Bauwesen (Hochbau, Tiefbau, Infrastruktur, Wohnbau).
1 tonne of Betonstahl (reinforcing steel)
LCA Information
Manufacturing & Lifecycle
Manufacturing Process
Electric Arc Furnace (EAF) steelmaking with scrap melting, refining, alloying, casting to billets, hot rolling, Tempcore heat treatment, cutting and bundling or coiling.
Packaging
Bundled with binding wires, which are recycled.
Use Phase
No material or energy flows during use phase; no maintenance or repair required.
End of Life
{'demolition': 'Mechanical demolition with excavators and shears, press cutting, transport to crushing and separation facilities.', 'recycling_rate_percent': 95, 'landfill_percent': 5}