Our range of formwork is varied: portable, modular, all-steel, for straight or circular walls, floors, columns or beams...

They are quick and easy to install, come with documentation and assembly instructions, and are subject to safety approvals from an inspection body.
We also offer accessories, all-inclusive packages... in short, a complete package for all your projects.

Home > Our formworks > FLEXEL

FLEXEL

circular formwork

1 - CHARACTERISTICS

The FLEXEL formwork is designed to create curved walls in various contexts, such as buildings, basins and circular pits with fixed or variable radii. Its structure is entirely in welded steel, with a formwork face in 4 mm thick sheet metal, offering high resistance to concrete pressure. It is suitable for radii from 2.00 m, and its bending is facilitated by mechanical jacks. Each element is fitted with a fully integrated folding safety device, guaranteeing user safety.

2 - ADVANTAGES

Small and large radii : The DEKO FLEXEL formwork can be used for all curved walls with a radius of 2.00 m or more.

Precise curvature: The geometry of the stiffeners and the arrangement of the jacks eliminate any facet effect.

Efficient assembly: Thanks to the PERFORM/FLEXEL lock system, assembly is quick and simple, allowing furring from 0 to 8 cm to be inserted.

3 - FORMWORK PRINCIPLE

Once bent, the FLEXEL panels are assembled centred along the same axis, with elements measuring 2.32 m on the inside and 2.40 m on the outside. To compensate for the differences in perimeter between the inside and outside, a wooden furring strip must be inserted between each panel. The width of this furring varies according to the radius and is placed on the inside of the formwork for large curves or on the outside for small curves.

4 - AREAS OF APPLICATION

Buildings : Creating curved walls in complex architectural constructions.

Ponds: Construction of reservoirs or ponds with rounded shapes.

Circular pits: Designing pits for technical infrastructures, water treatment plants, etc.


  • STRUCTURE
    All-metal formwork
    High inertia edge profile
  • FORMLINING
    Form-facing 4 mm high-strength steel sheet
  • FORMATS
    Height 280/140/70 cm
    Width 240/232 - 130/119 cm
  • WEIGHT
    107 kg/m² with complete safety
  • BENDING
    Precise, rapid bending by jacks
  • PRESSURE
    Permissible pressure: 8 tonnes/m² (8000 DAN/m²).
  • SAFETY
    Integrated, folding safety device

FLEXEL

chantier voile circulaire banche flexel

Réalisation de voiles à rayons multiples en béton blanc pour un groupe scolaire

chantier coffrage flexel

Banches Flexel pour voiles circulaires à rayons variables

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