Connecting concrete elements
Invisible Connections® is an efficient, safe and sustainable way to connect concrete elements.
TSS60 P in nice scenery 1

60 P-series:

Slimmer structures and reduced CO2 emissions: Meet the 60 P series.

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Aktuelt

Vaier uttrekk illustrasjon
The Market’s Only Telescopic System:

How Wire-Pull Technology is Revolutionising Staircase Installation

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2
Fire Safety Requirements in Stairwells:

How We Satisfy Fire Safety Requirements

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Trapp heises med TSS 25 L
TSS 25 L:

The "3-in-1" Connector TSS 25 L

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Andalsnes
EPDs:

How Product Data Impacts a Building's Carbon Accounting

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TSS60 P in nice scenery 1
60 P-Series:

Slimmer Structures and Drastic CO₂ Cuts: Meet the 60 P-Series

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From the acoustic laboratory measurements of Invisible Connections' products, conducted by the German testing institute STEP GmbH in strict accordance with the new European standard EN 17823.
Documented Structural Sound Insulation::

Meeting European Acoustic Standards Under EN 17823

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IC Grand Fiere DSC4401 foto jens h lyngstad web
Staircase Connections:

Staircase Connections Revolutionizing the Construction Site

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Åndalsnes, our home.
Technical Seminar 2026:

Connection Solutions for Precast Concrete Elements

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IC Grand Fiere DSC4301 foto jens h lyngstad web
Grand Fiære:

Invisible Engineering in Molde’s New Urban District

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IC Grand Fiere DSC4301 foto jens h lyngstad web
Technical Article:

How to Build Smarter and More Flexibly with Concrete

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Product category

Trapphus 2

Stair-land­ing connections

Balkong produktbilder 2

Bal­cony connections

BSF 2

Beam-col­umn connections

DT 120 kvadrat 2

Dou­ble-Tee connections

Sveise plate generelt bruk 3 grå

Weld­ed connections

Manuell sveising

Oth­er pro­duc­tion services

References

Bygg Alfon oversiktsbilde fasade
In addition to deliveries of BWC U-H with plans for wooden balconies facing the sea front, ElementNor AS delivered thin concrete balconies laid on our connections in the other corners of the buildings.
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Egersund betongteknikk langholmen
Here, it was designed with high columns that would receive intermediate beams at several heights. Our system BSF 1100 solved this in an excellent way.
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