The universal lightweight formwork for walls, foundations, columns and slabs

DUO System Formwork

The universal lightweight formwork for walls, foundations, columns and slabs

The DUO system formwork is characterized by its low weight and extremely simple handling. Not only the material used is very innovative, but also the entire concept: with a minimal number of different system components, walls, columns and slabs can be easily and efficiently formed with only a minimal number of different system components. DUO is the optimal solution for small-sized components with lower surface requirements as well as for restoration work where no crane can be used.

Besides the panels including the formlining, most DUO accessories are made of the new innovative composite material with a polymer basis. This material is extremely light and, at the same time, has a high load-bearing capacity.

Apart from the material, the developers focused on ensuring that the formwork system was easy to handle. Almost all operations with DUO can be carried out without tools, and the working steps are easy to understand. Even less experienced users of system formwork can work quickly and efficiently with DUO. The fact that the majority of system components can be used for walls, columns and slabs additionally increases the performance. Last but not least, DUO reduces noise pollution on the construction site – an important aspect, for example, on inner-city construction sites..

DUO in action

Watch the video to find out more
Maximised durability and manoeuvrability
DUO’s lightweight design makes it easy to handle on-site.
Ease of use

PERI has designed DUO to be simple to use and intuitive as possible. When forming the slab, work is completely carried out from a safe position below; the panels are simply hooked in and then pivoted upwards.
Longer life lining
The formwork lining can be used up to 100 times and is easily replaced.

Product Data Sheet

Technical specifications

System type

System formwork (foundations, walls, ceilings, beams and columns)

Dimensions

Element heights: 0.60 m | 1.35m,,

Element widths: 0.10 m | 0.15m | 0.30m | 0.45m | 0.60m | 0.75m | 0.90m,

Realizable column cross sections: 0.10 m | 0.15m | 0.30m | 0.45m | 0.60m | 0.75m | 0.90m

Fresh concrete pressure

0.10 m | 0.15m | 0.30m | 0.45m | 0.60m | 0.75m | 0.90m

Material

Polymer-based composite material

Formlining

Polypropylene

Fulfilled standard

Basically for all applications: flatness according to DIN 18202, table 3, line 6

Slab thickness

Max. permissible ceiling thickness 30 cm according to DIN EN 12812

Weight

23.5 kg/m²

Other

Particularly light panel formwork for vertical and horizontal formwork. High resistance to almost all environmental influences. Recyclable. Low-noise construction without a hammer.

Technical specifications

System type

System formwork (foundations, walls, ceilings, beams and columns)

Dimensions

Element heights: 0.60 m | 1.35m,,

Element widths: 0.10 m | 0.15m | 0.30m | 0.45m | 0.60m | 0.75m | 0.90m,

Realizable column cross sections: 0.10 m | 0.15m | 0.30m | 0.45m | 0.60m | 0.75m | 0.90m

Fresh concrete pressure

0.10 m | 0.15m | 0.30m | 0.45m | 0.60m | 0.75m | 0.90m

Material

Polymer-based composite material

Formlining

Polypropylene

Fulfilled standard

Basically for all applications: flatness according to DIN 18202, table 3, line 6

Slab thickness

Max. permissible ceiling thickness 30 cm according to DIN EN 12812

Weight

23.5 kg/m²

Other

Particularly light panel formwork for vertical and horizontal formwork. High resistance to almost all environmental influences. Recyclable. Low-noise construction without a hammer.

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Additional information

With small panel sizes and easy handling, DUO is predestined for the forming of foundations.

Due to the manageable dimensions of the DUO panels, these are also ideally suited for the construction of foundations.

The replacement formlining can be mounted by hand using only a few screws – also on the construction site and without any special tools.

DUO is made of technical polymers, that material provides permanent protection against moisture as well as being very light and highly flexible in terms of product design.

An example of easy and simple use: the shape of the DUO Connector and the panel openings allow only one single installation option.

DUO is a lightweight, yet strong and durable innovative technopolymer formwork system with no component part weighing more than 25kg.

Universally applicableHigh utilization rate of the components through flexible forming of walls, columns and slabs using only one system

Fast and easy to assembleFast working procedures thanks to simple formwork rules and uncomplicated application without the use of a hammer

The replacement formlining can be mounted by hand using only a few screws – also on the construction site and without any special tools.

DUO is made of technical polymers, that material provides permanent protection against moisture as well as being very light and highly flexible in terms of product design.

An example of easy and simple use: the shape of the DUO Connector and the panel openings allow only one single installation option.

Installation without the use of a craneHigh productivity and crane-independence due to the low weight