03 Building envelope · EN 1994-1-1

Composite floor deck

Name: Composite floor deck
Brand: Atlas Steel

Composite deck h 52 · steel-concrete

Composite profiled decking combines the advantages of profiled steel and reinforced concrete: light, strong composite floors that are quick to install. Self-supporting formwork during pouring, tensile reinforcement once the concrete has hardened.

Characteristics

Cover width / rib800 / 52 mm
Thicknesses0.75 · 0.88 · 1.00 · 1.20 mm
Weight per m²8.98 to 14.37 kg/m²

Benefits

Stage 1 load-bearing formwork, no propping
Stage 2 composite element, integrated tensile reinforcement
Self-weight reduced by up to 25% fire resistance EI 60 to EI 120

Applications

Technical mezzanines
Car park slabs
Heavy industrial floors

Scroll to see all columns

Reference	Weight (kg/m²)	Thickness (mm)	Cover width	Rib
Composite floor deck · 0.75	8,98	0,75	800 mm	52 mm
Composite floor deck · 0.88	10,53	0,88	800 mm	52 mm
Composite floor deck · 1.00	11,97	1,00	800 mm	52 mm
Composite floor deck · 1.20	14,37	1,20	800 mm	52 mm

Compatible with welded mesh and metal connectors. Do not pour without a project-specific calculation note. EN 1994-1-1 calculation note on request.

Useful for this product

Design tool · Atlas DesignCalculate my buildingComplete building, roofing and cladding included.Start the calculation →BrochureBuilding envelopePDF · 12 pagesDownload →Technical data sheetComposite floor deckDimensions and characteristics, printable.View →

Sizing by application · EN 1994-1-1

Scroll to see all columns

Application	Typical span	Concrete thickness	Sheet th. (mm)	Imposed load
Technical mezzanine	2,8 – 3,2 m	90 – 100 mm	0,80 – 1,00	2,5 – 3,0 kN/m²
Car park slab	3,2 – 3,8 m	120 – 140 mm	1,00 – 1,20	3,0 – 5,0 kN/m²
Heavy industrial floor	3,6 – 4,8 m	140 mm	1,20	5,0 – 7,0 kN/m²
Walkway or light floor	2,4 – 2,8 m	90 mm	0,80	2,0 – 2,5 kN/m²