ComFlor® 80

ComFlor® 80 Decking

The big sister to UK Building System’s ComFlor® 60, ComFlor® 80 is the only proven 80mm combined profile available with colourcoat FD pre-finished steel to provide a durable and attractive appearance.

The large corner curvature detail provides a very efficient profile. In conjunction with the higher grade of steel, it ensures typical unpropped spans of 4.4m simply supported and in the continuous condition, spans of 5 metre can be achieved.

The large spans achievable means less structural steel and thus cost-saving in the overall construction costs, providing more scope for architects and engineers in their design process.

Shear studs are positioned centrally in the troughs of the ComFlor® 80 decking for efficient beam design.

The use of the ComFlor® 80 deep round shoulder profile allows a designer to reduce the number of secondary beams in a building, reducing the cost of the structure. In addition, less concrete is needed thereby reducing the quantity of concrete and steel required.

With health and safety guidelines in consideration, ComFlor® 80 features a 600mm profile cover. As a result, the light weight sheets are less demanding to handle, and therefore safer to lift by installation teams.

Key benefits of ComFlor® 80 are:

  • Extended span and versatile.
  • Reduced number of secondary beams.
  • Low concrete and steel usage.
  • Central stud placement.
  • Better for Health and Safety.

For more information about ComFlor® 80 Steel Decking, or for friendly, no obligation advice about ComFlor® products, please feel free to call our team on 01555 373389 and we will be happy to assist. 

COMFLOR® 80 Steel Decking

Topflight Steel Decking offer unrivaled service, experience and cost.

Technical Specifications

Volume & Weight
Weight of concrete (kN/m2)
Slab depth
(mm)
Concrete
volume (m3/m2)
Normal weight concreteLightweight concrete
WetDryWetDry
1300.085––1.701.62
1400.0952.382.281.901.81
1500.1052.632.522.102.00
1600.1152.882.762.302.19
1700.1253.133.002.502.38
1800.1353.383.242.702.57
1900.1453.633.482.902.76
2000.1553.883.723.102.95
2100.1654.133.963.303.14
2200.1754.384.203.503.33
2300.1854.634.443.703.52
2400.1954.884.683.903.71
2500.2055.134.924.103.90

Notes

1. Deck and beam deflection (ie, ponding) is not included in the table.

2. Deck and mesh weight is not included in the weight of concrete figures.

3. Eurocode density of concrete is taken as:

Normal weight (wet) 25 kN/m3

Normal weight (dry) 24 kN/m3

Lightweight (wet)     20 kN/m3

Lightweight (dry)     19 kN/m3

Section Properties
Nominal thickness (mm)Design thickness (mm)Cross section area (mm2/m)Profile weight (kN/m2)Height to neutral axis (mm)Moment of inertia
(cm4/m)
Ultimate moment capacity (kNm/m)
SaggingHoggingSaggingHogging
0.900.8611370.0920.3841.50–4.634.67
1.201.1615340.1320.4453.00–5.996.23

Notes:

Section properties in the above table conform to BS 5950.

Why ComFlor® Range?

The Comflor range is one of the most comprehensive, efficient and cost-effective composite floor decking profiles available across Europe and is currently installed by hundreds of quality steel decking companies just like Top Flight Steel Decking. There are seven unique profiles in total to enable effective and efficient design that all provide extremely high levels of resistance. Top Flight Steel Decking have worked with Comflor for a number of years and as the decking is made in the UK, we have great accessibility therefore reducing potential lead times. Other key benefits include excellent fire ratings, long spanning capabilities and low vibration designs.

Menu