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GRV Articulated Waler Circular Formwork

Economical forming without ties, for all radii, also with special formwork
GRV realizes both large and small radii via a closed formwork ring without any tie points.
PERI GRV articulated waler is frequently used in combination with GT 24 lattice girders for a wide range of bridges and arched formwork.
GRV can be used for all radii. By means of the articulated connections of the GRV walers, small radii of 0.60 m can also be shuttered.


With the GRV Articulated waler Circular Formwork, the external ring tension force as well as the internal compression force are transfered by the closed ring of walers. Consequently, the system allows circular structures to be realized without tie points. This results in substantial savings, for example, the construction of containers whereby the alternative would be the use of watertight anchor points.

Forming without ties
due to the closed ring of walers

Continuously adjustable
for all internal radii greater than 0.90 m

Versatile in use
for containers or a wide range of arched bridges

Technical Details

  • Tie-less formwork for circular structures with concrete radii from 0.90 m, also for arched bridges
  • Project-specific assembly of elements with 4 different articulated walers and spindle walers
  • Tensile ring forces up to 300 kN can be accomodated

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Regional Availability

GRV Articulated Waler Circular Formwork is available in the following countries:

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