Displaying items by tag: FEhS

EU/UK: EUROSLAG says that the use of ground granulated blast furnace slag (GGBFS) in cement production in the EU and UK between 2000 and 2022 has generated a cumulative reduction in CO₂ emissions of 408Mt. GGBFS replaced 716Mt-worth of raw materials over the period.

EUROSLAG Chair Thomas Reiche said "Resource conservation through secondary raw materials, especially in the construction sector, and lower emissions of climate-damaging CO₂, are of outstanding ecological and economic importance. The use of ferrous slags makes an important contribution to this. EUROSLAG is working multilaterally to master the enormous challenges in the coming years, above all the transformation of the steel industry, through research and adjustments to national and European regulations.”

Germany: The FEhS Building Materials Institute recorded total German granulated blast furnace slag (GBFS) production of 7Mt in 2022. The institute said that cumulative German GBFS production over the 70 years up to 2022 was 227Mt. It said that, if used in cement production, this would be able to replace 398Mt of limestone and eliminate 227Mt of CO₂ emissions.

Germany: Building materials research institute FEhS-Institute says that cement producers used 7.9Mt of German ground granulated blast furnace slag (GGBFS) in cement production in 2022. This corresponds to 71% of the 11.1Mt of slag produced by the domestic iron and steel industries during the year. Other applications for the slag included aggregates production (3.1Mt - 28%) and internal recycling at the refinery (500,000t - 4.5%).

Managing director Thomas Reiche said "Unlike recycled materials, iron mill slags are already high-quality and climate-friendly secondary raw materials in their 'first life.' For decades they have made an important contribution to a sustainable recycling economy in Germany. To ensure that this can continue in the future after the transformation of the steel industry, we have been researching new slags together with our partners since 2013 - for example, with the Direct Reduction Of Iron Ore Electric Furnace Slag and Save CO2 projects to develop Blast Furnace Slag 2.0."

Germany: Euroslag and the FEhS-InstitütfürBaustoff-Forschung have spoken of the need for an amendment to European public procurement law to make the uptake of secondary raw materials, including slag, mandatory for public construction tenders. The organisations said that the European Parliament’s latest report on its Circular Economy Action Plan of March 2020 provides for a more strongly ‘ecologically-orientated’ public procurement law.

Euroslag chair and FEhS-InstitütfürBaustoff-Forschung managing director Thomas Reiche said, "The own-initiative report provides the best foundation for binding, forward-looking legislation to consistently promote the circular economy. This also includes fair competition and the conditional prioritisation of secondary raw materials, as also demanded by the rapporteur of the European Parliament Jan Huitema. Only concrete procurement directives with third-party protection character ensure the Europe-wide use of all high-quality secondary building materials, which have been making an important contribution to ecologically and economically sound economic activity for decades!"