ComFlor 60

The ComFlor 60 composite floor profile offers the ultimate in lightweight steel decking for all multi-rise buildings including car parks. It combines exceptional spanning capabilities with reduced concrete usage to provide a cost-effective and attractive floor solution that’s easy to install.

Long-span capability
Optimised profile design gives exceptional unpropped spanning capability of up to 4.5 metres, reducing structural steel requirements and hence cost.

Reduced concrete usage
ComFlor 60 requires a reduced concrete volume for any slab depth, providing a more sustainable solution and reducing costs.

Enhanced shear-stud interaction
Profile design guarantees central shear-stud positioning to optimise composite action, reducing the need for on-site checking.

Excellent acoustic and fire performance
Manufactured with closed ends to give exceptional fire protection and acoustic performance, while simplifying installation.

Minimal maintenance
Available with Colorcoat® pre-finished steel for durability and improved appearance.

Safer manual handling

With a cover width of 600mm, sheets are lightweight, making them safer and easier to handle.

Design information

Volume & weight table notes
1. Deck and beam deflection (i.e. ponding is not allowed for in the table).
2. Deck and mesh weight is not included in the weight of concrete figures.
3. Density of concrete is taken as:
    •  Normal weight (wet) 2400 kg/m²
    •  Normal weight (dry) 2350 kg/m²
    •  Lightweight (wet) 1900 kg/m²
    •  Lightweight (dry) 1800 kg/m

Decking material
Corus Galvatite, hot dip zinc coated steel EN 10326-S350GD+Z275

Quick reference tables
The quick reference load/span and fire design tables, on the following 2 pages are intended as a guide for initial design, based on the parameters stated below the tables.

Anti-crack mesh
BS 5950: Part 4 currently recommends that anti-crack mesh should comprise 0.1% of slab area. The Eurocode 4 recommendation is that anti-crack mesh should comprise 0.2% of slab area for unpropped spans and 0.4% of slab area for propped spans. Panels and Profiles in conjunction with The Steel Construction Institute has agreed to modify the requirement with regard to anti-crack mesh, to comply with the Eurocode 4 recommendations. Accordingly, the mesh shown in the quick reference tables complies with EC4 and the design program defaults to these values. Where EC4 mesh rules are used, the mesh may be reduced midspan. The reduced British Standard mesh values may still be used by overriding this default in the design program. Mesh top cover must be a minimum of 15 mm, and a maximum of 30 mm. Mesh laps are to be 300 mm for A142 mesh and 400 mm for A193, A252 & A393 mesh.

Technical services
Panels and profiles technical department offer a comprehensive advisory service on design of composite flooring, which is available to all specifiers and users.