Strukturas AS

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Strukturas AS

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Strukturas is a Norwegian engineering company specializing in steel related structures. Strukturas' aim is to help to take steel development further.

Strukturas is a Norwegian engineering company specializing in steel related structures such as Industrial Facilities,
Offshore Structures and Bridge Building Equipment (FT/MSS/LG). Since the 1800’s steel has played a major role in the development of industrialized society and the possibilities
offered are far from exhausted. Despite our focus on steel, we also have experience in structures made from concrete, wood and aluminium. Our services extend from consultancy assignments to complete turnkey contracts.

29/09/2026

Balanced Cantilever Form Travellers
Sakia Hamra Bridge, Laayoune, Morocco

Successful bridge construction progressing in Morocco's longest road bridge Sakia El Hamra Bridge in Laayoune. Contractor SGTM (Société Générale des Travaux du Maroc) is using 4 Form traveler pairs (FT) and 2 sets of Cross Supports (CS) to build 1648m viaduct for Tiznit–Dakhla expressway.

Sakia El Hamra Bridge with single box deck is designed by GRID Consulting Engineers with 0.05% longitudinal slope and -2.5% / 2.5% cross fall.

Max. Width of the deck is 21.4m and max. bridge spans are 120m with max. 5.0m segment lengths weighing up to 2020 kN/segment.

Good cooperation by SGTM (Société Générale des Travaux du Maroc) team ABDERRAHMANE ALLOU together with Rhita Jabri and Strukturas team Aquilino Raimundo, Miguel Soares, Maciej Masłowski together with Pedro Marreneca and Telmo Rosado

STRUKTURAS
WE MAKE IT SIMPLE!

Photo credits to Ricardo Afecto, GRID Consulting Engineers

22/09/2026

Balanced Cantilever Form Travellers
Motorway A1 - Sibiu-Pitesti - Lot 2, Romania

Successful bridge construction progressing in major infrastructure project in Romania.
Contractor JV Mapa Group and Cengiz İnşaat Sanayi ve Ticaret A.Ş is using 2 Form traveler pairs to build VIA-01 viaduct 140m length span over Sibiu - Fagaras road.

Viaduct VIA-01 with 2 parallel box decks is designed with 2.4% longitudinal slope and 4.0% cross fall, as well as 3500m horizontal radius.

Max. Width of the deck is 13.64m and max. bridge span is 140m with max. 5.0m segment lengths weighing up to 195 ton/segment.

Good cooperation by JV Mapa Group and Cengiz İnşaat Sanayi ve Ticaret A.Ş team Tarık EYÜBOĞLU together with Burak Yurt and Strukturas team Michal Kuciak , Miguel Soares, Terje Johannesen together with Pedro Marreneca and Telmo Rosado

STRUKTURAS
WE MAKE IT SIMPLE!

15/09/2026

Mobilization of the OHMSS at the Leineflut Bridge
at B3 Südschnellweg, Hanover, Germany
Contractor - STRABAG

The new bridge is being constructed using a method with an Overhead Movable Scaffolding System (OHMSS).

OHMSS Technical Specifications
- Max. Span 42.8 m
- Max. MSS Span 36.3 m
- Superstructure Weight~25.4 t/m
- Bridge Slab Width 12.375 m
- Max. Transversal Slope 2.5%
- Max. Longitudinal Slope 0.5%

Construction Sequence:

Southern Extension: A new two-lane highway bridge will be built south of the existing structures. The new Leineflut bridge will span 240 meters—50 meters longer than the original.

Traffic Diversion: Traffic will be rerouted onto the newly completed southern section.

Demolition: The existing bridge will be dismantled.

Northern Construction: The northern part of the new bridge will be built in its place.

STRUKTURAS
WE MAKE IT SIMPLE!

25/08/2026

E39 Mandalselva bridge, Norway:
✅ Mobilization is finished
✅ 1st asymmetrical segment is casted

Strukturas successfully finished mobilization works for 1st Form Traveller for the client AF Hæhre & Contur ANS .

Mandalselva bridge with double box cross section is designed with 3.6% longitudinal slope and 3.0% cross fall, as well as 2600m horizontal radius.

Max. Width of the deck is 20.06m and max. bridge span is 112m with 4.0m/4.5m/5.0m segment lengths weighing up to 210 ton/segment.

Good cooperation by AF Hæhre & Contur ANS team Michał Doering together with Pawel Syslo and Strukturas team Michal Kuciak , Maciej Masłowski together with Pedro Marreneca and Telmo Rosado

STRUKTURAS
WE MAKE IT SIMPLE!

18/08/2026

🏗️ ♻️ Strukturas OHMSS approved as safe construction method
to build bridge over the railway
Project - OHMSS Hinnavagen, Norway

The Bane NOR – Norwegian National Rail Administration has approved Strukturas MSS – Movable Scaffolding System as a safe construction method to build the bus road bridge over the railway line in Stavanger.

The joint venture of Risa AS and Contur AS, with COWI as adviser, won the competition to build the Bussveien through Jåttåvågen, between Vaulen and Gausel in Stavanger.

The implementation of Strukturas as overhead MSS allows the railway to remain open throughout most of the construction period.
There is thus no need for a separate safety culvert over the railway, and train traffic can run while the biggest part of the concrete works is in progress.
When a contractor has to cast concrete or launch the overhead MSS over the railway they have to do it while there is no train traffic.
But they can do this work either at night when there is no train traffic or in periods where Bane NOR has approved stoppages in train traffic over several days.
But most of the time concrete workers can work inside of the Strukturas as overhead MSS with ongoing traffic below.

"If we had built in the usual way with traditional formwork, we would have had to secure the railway with a safety culvert and take additional safety measures to safeguard train traffic and other traffic under the bridge while the work is in progress", says Per Ove Stokkeland, project manager in Rogaland fylkeskommune.

STRUKTURAS
WE MAKE IT SIMPLE!

11/08/2026

Take a virtual walk through our Underslung Form Traveller (UFT).

This new virtual tour provides a closer look at an Underslung Form Traveller developed for the balanced-cantilever construction of concrete box-girder bridges.

Explore the complete working environment—from the main load-bearing structure and formwork beneath the bridge deck to the suspension systems, working platforms, access routes and support components. The tour allows you to move freely around the equipment and examine details from perspectives that are not always accessible during a conventional site visit.

The virtual environment is a practical tool for presenting the system, supporting technical discussions and helping project teams understand a proposed equipment solution—wherever they are located.

Watch the tour and step inside the system.

Would you like a guided presentation or to discuss equipment for your bridge project?
Contact the Strukturas team.

STRUKTURAS
WE MAKE IT SIMPLE!

04/08/2026

Take a virtual walk through our Overhead Form Traveller (FT).

This new virtual tour provides a closer look at an Overhead Form Traveller developed for the balanced-cantilever construction of concrete box-girder bridges.

Explore the complete working environment—from the main load-bearing structure and formwork to the suspension systems, working platforms, access routes and support components. The tour allows you to move freely around the equipment and examine details from perspectives that are not always accessible during a conventional site visit.

The virtual environment is a practical tool for presenting the system, supporting technical discussions and helping project teams understand a proposed equipment solution—wherever they are located.

Watch the tour and step inside the system.

Would you like a guided presentation or to discuss equipment for your bridge project?
Contact the Strukturas team.

STRUKTURAS
WE MAKE IT SIMPLE!

28/07/2026

🏗️ Bridge is finished, and OHMSS demobilization started at
DW855 Zaklików –Stalowa Wola project
bridge over San river, Poland

Construction of the bridge was part of construction of DW855 on the Zaklików - Stalowa Wola section executed by STRABAG Sp. z o. o.

The extra-dosed bridge is 1.76 km long and it is the longest bridge in the Podkarpacie region in the provincial road network. It consist of four sections - independent piers.

Highlights and facts:
✅Max. Span: 45,8m / 40m (Approach / River)
✅Max. MSS Span: 42m / 35.5m (Approach / River)
✅Weigth Of Superstructure: 257,2 Kn/M / 439.6 Kn/M (Approach / River)
✅Cantiliver: 9,160m / 6.0m (Approach / River)
✅With Bridge Slab: 16.48m / 19.38m (Approach Span)
✅Min. Hor Radius: 1200m (Approach Span Only)
✅Max. Crossfall: 2%
✅Max Long Slope: 2,5 % / 1,72 % (Approach / River)
✅Deflection Of MSS: L/400

We share the timelapse video captured by STRABAG

STRUKTURAS
WE MAKE IT SIMPLE!

Credits: STRABAG https://youtu.be/uk1iS9leod8?si=NpCReE0aCer93zTL

21/07/2026

Take a virtual walk through our Overhead Movable Scaffolding System (OHMSS).

This new virtual tour provides a closer look at an OHMSS developed for the span-by-span construction of concrete box-girder bridges.

Explore the complete working environment—from the main load-bearing structure and formwork to the working platforms, access routes and support systems. The tour allows you to move freely around the equipment and examine details from perspectives that are not always accessible during a conventional site visit.

The virtual environment is a practical tool for presenting the system, supporting technical discussions and helping project teams understand a proposed equipment solution—wherever they are located.

Watch the tour and step inside the system.

Would you like a guided presentation or to discuss equipment for your bridge project? Contact the Strukturas team.

STRUKTURAS
WE MAKE IT SIMPLE!

Adresse

Hydrovegen 55
Porsgrunn
3936

Nettsted

http://strukturas.no/

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