ComFlor® 46
Typical unpropped span 3.0m
ComFlor® 46, first introduced in 1985, is a simple trapezoidal composite deck with a strong and reliable shear bond performance. The profile is economic and nestable, reducing transport and handling costs.
ComFlor® 46 composite slab volume & weight
| Slab depth (MM) | Concrete Volume (M²/M²) | Weight of concrete (KN/M2) Normal Weight Concrete |
Lightweight concrete | ||
|---|---|---|---|---|---|
| Wet | Dry | Wet | Dry | ||
| 110 | 0.091 | 2.14 | 2.10 | 1.69 | 1.60 |
| 115 | 0.096 | 2.26 | 2.21 | 1.79 | 1.69 |
| 120 | 0.101 | 2.38 | 2.33 | 1.88 | 1.78 |
| 130 | 0.111 | 2.61 | 2.56 | 2.07 | 1.96 |
| 140 | 0.121 | 2.85 | 2.79 | 2.25 | 2.13 |
| 145 | 0.126 | 2.96 | 2.90 | 2.35 | 2.22 |
| 150 | 0.121 | 3.08 | 3.02 | 2.44 | 2.31 |
| 180 | 0.161 | 3.79 | 3.71 | 3.00 | 2.84 |
| 200 | 0.181 | 4.26 | 4.17 | 3.37 | 3.19 |
| 240 | 0.221 | 5.20 | 5.09 | 4.12 | 3.90 |
Section properties (per metre width)
| Nominal thickness (MM) |
Design thickness (MM) |
Profile weight (KN/M²) |
Area of steel (MM²/M) |
Height to natural axis (MM) |
Moment of inertia (CM4/M) |
Ultimate moment capacity | |
|---|---|---|---|---|---|---|---|
| Sagging (KNM/M) |
Hogging (KNM/M) |
||||||
| 0.90 | 0.86 | 0.09 | 1137 | 20.38 | 41.50 | 4.63 | 4.67 |
| 1.20 | 1.16 | 0.13 | 1534 | 20.44 | 53.00 | 5.99 | 6.23 |
Technical specifications:
Typical unpropped span 3.0m
+ Simple trapezoidal composite deck with strong shear bond performance
+ Ultra efficient nesting capability reduces transport and handling costs
+ Easy suspension allows ceilings and lightweight services to be attached
+ Nestable
The ultra efficient nesting capability of ComFlor® 46 reduces the transport volume of the product. This fact combined with the simplicity of ComFlor® 46 also makes it ideal for export.
+ Easy service suspension
Ceilings and lightweight services can easily be attached to the punched hangar tabs, which can be included with ComFlor® 46. These must be specified at time of order.
+ Low concrete usage
The trapezoidal shape profile of ComFlor® 46 reduces the volume of concrete used, with resultant. savings in structural and foundation costs.
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