The lightweight appearance of ACB® cellular beams combined with their high strength never ceases to inspire architects in new structural forms. The optimised height/weight or load/weight ratio provides effective answers to the demands of project owners.

This solution allows for large uninterrupted spaces with spans of up to 18 metres and technical installations like pipes and ducts that can pass through the beams' circular web openings.

The purpose of ACB+ is to facilitate the design of cellular beams according to the principles of the Eurocodes.

* ACB: ArcelorMittal Castellated Beams download link provides freeware version of the software.

Steel and Composite Castellated Beams with Sinusoidal Openings

Predesign of steel and composite castellated beams with sinusoidal openings in normal and fire situation.

Calculation of Steel, Partially Encased, Composite, or Integrated Beams

ABC: ArcelorMittal Beams Calculator is a free pre-design tool for use in designing a variety of steel and composite structures such as portal frames, beam and column structures, trusses, and column-beam connections.

ArcelorMittal Composite Slim-Floor Beams

CoSFB (Composite slim floor beams), a new development by ArcelorMittal, combines the advantages of composite design with traditional slim floor construction and is the perfect answer to the demands of long spans in modern architecture.

Lateral Torsional Buckling of Beams

ArcelorMittal Construction Phase ACP for composite solutions to check the LTB behaviour of composite and/or partially encased beams during erection.

Analyse and Design Studded Composite and Non-Composite Steel Beams

Compos is a unique composite beam design software program to analyse and design studded composite and non-composite steel beams.

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