Precast slab: a concrete rock solid foundation

Formwork and floor strength

Precast slabs are vital for your building's structure, serving as formwork and ensuring floor strength, adapting to all architectural needs. FEHR's innovative precast slab, available in various thicknesses and customizable for any construction format, provides superior benefits over traditional prestressed concrete slabs. It's an essential ally for your building.

Why choose the FEHR precast slab?Precast slab standard width 3.00mComplete rangeOur achievementsDocumentation
Precast concrete slab ensuring floor strength | FEHR Group
Precast concrete slab ensuring floor strength | FEHR Group
Precast concrete slab ensuring floor strength | FEHR Group
Technical characteristics
Length 10 m
Width standard width 2.5 m, possible up to 3.80 m
Thickness from 5 to 8 cm
Concrete class C 40/50

Application Areas

Single-family Homes
Multi-family Housing
Offices
Commercial Spaces
Schools
Hospitals
Sports, Aquatic and Cultural Complexes

Why choose the FEHR precast slab?

Speed, quality, cost reduction, and safety

  • Speed of construction: custom-made in the factory with standard widths of 2.50m and 3.00m, extendable up to 3.80m, installation of the precast slab is faster on-site, accelerating the overall construction process
  • Reduction in labor costs and construction time
  • Guaranteed industrial quality and uniformity
  • Design flexibility: the precast slab can be manufactured to precise specifications and in a variety of shapes and sizes, providing great design flexibility for engineers and architects. It can be tailored to the specific needs of each project
  • Reduction of risks on site: by reducing the time spent on site and minimizing complex construction activities, the precast slab helps reduce risks while also reducing waste on site
  • Guaranteed mechanical, acoustic, thermal performances, and fire resistance

Standard precast slab width 3.00m

Choosing our standard width 3.00m precast slab offers the following advantages on your construction site:

  • Less crane time required
  • Fewer precast slabs to install (compared to a 2.50m precast slab)
  • Fewer precast slab joints to treat
  • Fewer deliveries, unloading, and transports to manage (carbon footprint)
  • Less shoring required (compared to standard shoring)

Practical case

On a 10,000m2 floor: every 6 precast slabs, a gain of 3m linear. You save:

  • 1000 ml of joints to treat
  • 200 precast slabs to install
  • 13 trucks of precast slabs to unload

direct installation of top bars
Thanks to the metal stiffeners running through it, rebars can be directly installed; unlike prestressed concrete, there is no need to employ spacers.
A total absence of camber
Our slab offers a perfectly flat underside for every stage of application – as good during provisional placing as during definitive installation.
No movement between joints
The obvious advantage of prefabricated reinforced concrete: optimised joint processing makes installation easier to achieve and infinitely more efficient.
Adaptable drilling options
For maximum flexibility, FEHR precast slab allows you to drill holes of up to 150 mm post-placement. Holes can be made after concreting, both directly into the material and into the compression slab – and all without the need for reinforcements.
100% optimised sizing
Rebar sizing is customised to each project; what’s more, the slab has a rough upper surface. This gives you greater flexibility for laying – and you can always be sure of achieving a monolithic floor once the compression slab has been poured.

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