Slag aggregate

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Slag aggregate

The slag aggregate comes from the treatment of the slag generated during the steel manufacturing process in our electric arc furnace steelworks.

Mainly used as aggregate for structural and non-structural concrete, concrete pavements, bituminous mixtures in road surfaces, surface treatments of road foundations, granular bases and sub-bases of road foundations, embankments and embankment shoulders, fills of ditches, urbanization and transdos of retaining walls and abutments of bridges, among others.

To guarantee volumetric stability, quality and sizes of the resulting steel aggregates suitable for their different applications, the following treatments are fundamentally carried out: Cooling and stabilization of compounds, crushing, de-ferretization, screening, collection and characterization of the product.

Where it is manufactured

CELSA Barcelona
CELSA France
CELSA UK
CELSA Nordic
CELSA Huta Ostrowiec
Nervacero
Global Steel Wire

Francisco Rubiralta Awards

With the name of the founder and in his commemoration, Francisco Rubiralta Awards recognize those people and teams that, through their extraordinary effort, have implemented a project or initiative that has been decisive for the Group's results.

Important aspects such as safety, the environment, quality, reliability of services, people management and productivity are essential parts of these proposals and fundamental conditions for the awards. Likewise, all these initiatives and projects are aligned with the culture and values of CELSA Group ™.

The Francisco Rubiralta Awards hold special value as they are recognitions where all the people of the Group can participate, and candidates are chosen by the same colleagues.

Awards and recognitions of CELSA Group ™
For CELSA Group ™ recognitions are a fundamental aspect and an opportunity to value all those initiatives and attitudes that make the Group a better place. The awards allow us to recognize people’s efforts and value those ideas that have had a direct impact on the Group and have helped us grow in our day to day.
The prizes awarded also allow us to highlight the most human factor of our team and highlight those attitudes that most identify with our values. For CELSA Group ™, the acknowledgments are a source of pride and a great reason to honestly thank people of the Group for their good work and dedication.

Celsis
The “Celsis” are corporate coins that are awarded to the winners and finalists of the CELSA Group ™ awards. With them you can exchange a series of products and services related to training, health, work-life balance or technology. This currency also can be exchanged for any kind of solidarity initiatives that may bring the company closer to its people.