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Westaspan Super 400

Westaspan Super 400 is suitable for all smooth, jointless concrete surfaces in accordance with DIN 18202/3, line 5/6. Use with exposed concrete requirement SB3 and multiple reuse.

  • Supersize formwork panel made of special 3-ply wooden composite substrate for exposed concrete requirements up to SB 3
  • Melamine resin film coating 400g/m² on each side
  • Sealed edges

Technical dataDimensions in mmThickness mmWeight kg/m²Modulus of elasticity (N/mm²)Bending strength (N/mm²)
Westaspan Super 400

5500 x 2000








Subject to design modifications. Attention Reference values – these properties are not guaranteed.

Diagram for estimating the bending of the 21 mm panel

Technical advice: Area load calculated from pure concrete pressure without safety coefficients. Diagram applies to a 4-field beam, deflection in the outfield. Permissible bending stress = calculated with load safety factor 1.5 / load duration 0.9 / material safety 1.3. The technical data are mean values which may vary due to the natural fluctuations of the raw material wood.

Westafill joint tape

Single-sided self-adhesive polyethylene-based joint tape approx. 19 mm wide and 3 mm thick. It is used to seal the joints between formwork panels. The roll length of the Westafill joint tape is 10 m.

Westafill special filler resin

The high-quality two-component epoxy resin filler is suitable for shuttering construction, particularly for use with all film-coated plywood formwork panels from Westag.

Westafill special lacquer

The ready-to-use single-component paint offers a high degree of abrasion resistance and impact resistance, as well as good resistance to chemicals. It is used as edge protection for shuttering panels made of wooden composites.


Would you like further information about the supersize formwork panel “RS Special, oiled”? Just contact our service team, who will be happy to advise you in writing or by telephone. The button below will take you to the contact data for the experienced contact persons at Westag AG. Your questions will be answered as quickly as possible.

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