REINFORCEMENT STEEL

with a CO₂ footprint

STOOX PCF-STEEL from SÜLZLE Stahlpartner is reinforcing steel with a clear carbon footprint (PCF). Low-carbon solutions such as STOOX® low-emission reinforcing steel play a key role in enabling sustainable construction. The product stands for a transparent and traceable CO₂ footprint, targeted material sourcing, high recycling rates, and transparency throughout the entire supply chain.

CO₂ Footprint with STOOX

With STOOX PCF-Steel, digital production technologies for batch tracking and the TÜV-validated calculation method enable precise proof of the PCF of the reinforcing steel to be determined. This knowledge makes it possible to document the CO₂ footprint of the reinforcing steel for the subsequent CO₂ balancing of construction projects.’

Build with STOOX:
Measurable TÜV-validated

SÜLZLE Stahlpartner relies on a CO₂ footprint with clear limits for CO₂ reduction. By predominantly using reinforcement steel from state-of-the-art electric steel production, SÜLZLE Stahlpartner increased its sustainabilty compared to using conventional steel from blast furnace production (according to Ökobaudat). Additionally, the footprint can be adjusted based on customer requirements through selected suppliers from the existing partner network. Upon request, SÜLZLE Stahlpartner can also account for the CO₂ footprint of material transportation and further processing at SÜLZLE Stahlpartner. Unique in the industry, the entire process for determining the Product Carbon Footprint for STOOX PCF-Steel has been validated by TÜV SÜD, ensuring high transparency regarding the CO₂ balance of this reinforcement steel.

Thanks to precise PCF calculation, tailored CO₂ quality grades can be offered, meeting diverse customer requirements and characterized by varying footprints (CO₂ equivalents per ton of steel).

STOOX PCF-Steel

Reinforcement steel with a CO₂ footprint (PCF) without a defined limit in kg CO₂e/ton. The PCF is determined as an average across the product mix based on the EPD of the supply plants (A1-A3) – system boundary “Cradle to Exit Gate of the supply plant.” Continuous monitoring and documentation throughout the production process. Proof of project-specific PCF provided upon project completion, calculated using a TÜV-validated method.

STOOX PCF-Limited

Reinforcement steel with a CO₂ footprint (PCF) with a defined limit of < XXX kg CO₂e/ton. The PCF is determined as an average across the product mix based on the EPD of the supply plants (A1-A3) – system boundary “Cradle to Exit Gate of the supply plant.” Continuous monitoring and documentation throughout the production process. Proof of project-specific PCF provided upon project completion, calculated using a TÜV-validated method.

STOOX PCF-Premium

Reinforcement steel with a CO₂ footprint (PCF) with a defined limit of < XXX kg CO₂e/ton. The PCF is determined as an average across the product mix based on the EPD of the supply plants (A1-A3), with the possibility to extend the system boundary to “Cradle to Entry Gate of the construction site.” Continuous monitoring and documentation throughout the production process. Proof of project-specific PCF provided upon project completion, calculated using a TÜV-validated method.

Kreislaufwirtschaft durch unendliche Recyclebarkeit von Bewehrungsstahl

Only reinforcing steel with an average footprint lower than

400 kg

CO₂e per ton of steel was used

Neumodischer U-Bahn hof in Schwarz, Weiß und Rot.

Reference Project U5 Hamburg

SÜLZLE Stahlpartner is setting new standards in the construction industry by supplying CO₂-reduced reinforcement steel for the major project of HOCHBAHN U5 Projekt GmbH. On behalf of the ARGE U5 consortium, consisting of Ed. Züblin AG and Wayss & Freytag Ingenieurbau AG, the company is delivering steel with a CO₂ footprint of less than 400 kg CO₂e per ton, significantly surpassing the original target of < 500 kg CO₂e per ton of steel a full year ahead of schedule.

to the reference project

Building with Responsibility

STOOX PCF Steel enables architects, investors, structural engineers and building owners to contribute to the carbon reduction of construction projects right from the early planning phase. Thanks to digital batch tracking in production and the TÜV-validated calculation method, the product carbon footprint of the reinforcing steel can be precisely verified.

STRUCTURAL ENGINEERS

ARCHITECTS

CONSTRUCTION COMPANIES

INVESTORS

PRECAST PLANTS

BUILDING OWNERS

STRUCTURAL ENGINEERS
ARCHITECTS
CONSTRUCTION COMPANIES
INVESTORS
PRECAST PLANTS
BUILDING OWNERS

STOOX enables building owners, architects, investors, planners, construction companies, and precast plants to:
– Solution-oriented consulting in the early planning phase
– Technical support during the planning and implementation phases
– Clearly defined CO₂ footprint across the supply chain
– TÜV-validated documentation of the process
– Consideration of the LESS standard
– Clear PCF limits available upon request

Do you have any questions?

We are happy to provide personal advice about STOOX by SÜLZLE or send you additional information. Simply provide your phone number and/or email address – we will get back to you shortly.

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REINFORCEMENT STEEL

CO₂ Footprint with STOOX