Cobiax SL
(Slim Line)
For wider scopes with thinner slabs.
The versatile one
Cobiax SL
The modular product line for international use, thanks to the half-shell technology.
This line of products enables effective transport and easy assembly.
Technical Data.
Reduction of concrete
53 to 135 l/m2
Load reduction
132 to 337 kg/m2
CO2 reduction
0.011 to 0.028 t/m2
Void height
10 to 26 cm
Support height
12 to 28 cm
Bandwidth of slab thickness
22 to 56 cm
Definition of terms
To describe the Cobiax products unambiguously and clearly, we have agreed on a uniform set of terms. We would like to clarify these terms here in general.
1. System
When people talk about Cobiax in a practical sense, we speak of the Cobiax system or Cobiax technology. The Cobiax system or is used to build special slabs of reinforced concrete.
2. Slab
Slabs in which the Cobiax system is installed are called Cobiax voided flat slabs or simply Cobiax slabs. They consist of a void former zone on the one hand and a solid zone on the other. The installation elements are used in the void former zone.
Cobiax installation plan with blue underlaid void former zone. The solid zone is white.
3. Installation element
Installation elements refers to the objects that are actually to be built into the slab. They consist of different components depending on the product line.
The installation element of the Cobiax SL is called void former module. Its components are:
- 6 void formers
- 2 fixing elements made of steel (grid-shaped)
This is the installation element of the Cobiax SL.
4. Component
The components of the installation elements of all product lines are called void formers.
The void former component of the Cobiax SL is an ellipsoid consists of 2 half shells.
The Cobiax SL half shell.
Cobiax SL has been used in the following projects:
2012
Administration building HessenChemie
Wiesbaden
An eye-catcher in the Hessian state capital
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2022
Aller-Weser-Clinic
Verden
Cobiax increases the sustainability of a hospital extension.
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2013
Anthropology New building
Mainz
The new building of the anthropology for the University of Mainz offers space for broad research. Cobiax offers the chance for wider scopes.
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2020
Arburg Training Center
Loßburg
The new building is symbolic of the philosophy of sustainable building.
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2020
Assima Tower
Kuwait City
Improved: Assima Project - The largest commercial building in Kuwait City
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2015
Astoria Blvd., Queens, New York
New York City
New housing and offices in Queens, New York
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2020
Barmelweid Clinic
Erlinsbach
Barmelweid is expanding in order to be able to accept all patients in the future.
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2014
Columbia University Medical Center
New York City
Designed during Jenga fever outbreak
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2021
Educational Center
Niederstetten
The Educational Center Niederstetten is a compound school, which consists of the two types of schools and one building method: Elementary school, secondary school and Cobiax.
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2017
Elementary school Aubinger Allee
Munich
In Freiham Nord, a five-grades elementary school was built on Aubinger Allee with rooms for all-day supervision as well as a dual sports hall with outdoor sports facilities based on the "Münchner Lernhauskonzept". Cobiax plays an important role.
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2021
Hall 51
Gummersbach
A historic building, Hall 51, which once housed a gas storage facility, is now being upgraded with modern exposed concrete architecture. The ambitious design requires a lightweight construction. A core competence of Cobiax.
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2024
Hertipark
Brunnen
A service and logistics building is being constructed on the former industrial site as a modern superstructure with a wide range of possible uses.
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2021
Hotel Includio
Regensburg
The Johanniter Hotel is Regensburg's first inclusion hotel. A hotel for everyone - comfortable and barrier-free.
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2021
Hybrid M
Munich
The bus terminal with the planned charging stations for e-buses already sets the course for e-mobility.
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2020
Junghof Plaza
Frankfurt am Main
Cobiax makes it happen: Integration of existing components in "Junghof Plaza" revitalization.
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2022
Lobster Headquarters
Tutzing
Cobiaxing in Tutzing: The IT company's new head office
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2021
Maritim Congress Hotel
Ingolstadt
220 hotel rooms of 4 stars plus category and 6000 m2 of conference area
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2019
Marquardt EIZ
Rietheim
The new development and innovation center. Built with the innovative Cobiax void former technology.
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2022
Mathysweg Senior Citizens’ Center
Zurich
The Mathysweg senior citizens' center will be newly built and will become an open house with charisma and center character for 121 residents.
Learn more.
2022
Museum Reinhard Ernst
Wiesbaden
A museum for abstract art is being built in a central downtown location.
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2020
New production facility PackSys Global
Rüti
Cobiax makes an important contribution to the sustainable construction of the new production and engineering site in Rüti on Spitalstrasse.
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2023
ProSiebenSat.1 New Campus
Unterföhring
Sustainability at its best: LEED certification in gold
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2023
QH Track – Quartier Heidestrasse
Berlin
100.000 m2 office space refined with Cobiax
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2017
Statutory Health Insurance Headquarters
Karlsruhe
Headquarters of the Statutory Health Insurance of Baden-Württemberg
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2012
Technical Center
Dresden
Learning in a sophisticated atmosphere: A special technical centre for research by the Faculty of Electrical Engineering and Information Technology at Dresden Technical University.
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2015
TUe Campus (Flux)
Eindhoven
The Flux building is one of the most energy-efficient commercial buildings in the Netherlands.
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2020
Ulm University
Ulm
An additional new building that provides more energy than it consumes.
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2021
Wildburg Day Care Center
Vallendar
Kindergarten building as a split-level type ensures a compact and economical construction.
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2014
Wright State University Neuroscience Institute
Dayton
For the strict vibration criteria of laboratory floors, Cobiax voided slabs are considered the most flexible and cost efficient of all construction methods.
Learn more.
2021
Town house Bruchköbel
Bruchköbel
These spaces require high spans and lightweight Cobiax slabs ensure this. #widerscopes
Learn more.
2023
Hafenpark Quartier South
Frankfurt am Main
Directly on the Main River, next to the new headquarters of the European Central Bank, the "Hafenpark Quartier" is being developed in Frankfurt's Eastend district. Cobiax is being used to build the towers, which will contain several hundred apartments.
Learn more.
2022
Urban garden Hamburg
Hamburg
Sustainable urban development with Cobiax: A former shelter is everything in one: war memorial, place of creativity and event location. And now also an urban garden.
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2022
IMoS (TU Berlin)
Berlin
An interdisciplinary Center for Modeling and Simulation (IMoS) of the TU Berlin is being built on the East Campus in Charlottenburg.
Learn more.
2022
A2 Business Park
Rothenburg
A modern commercial building is being built in Rothenburg directly on the highway. The building comprises a total of 10,000 m2 of commercial and office space.
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2023
Administration building for the German Bundestag
Berlin
A Bundestag administration building is being built in Berlin. A lot of glass requires little weight. Cobiax was the logical choice.
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2022
Ararat Grand Residences
Limassol
A luxury club residence located on the seafront avenue in one of the most prestigious districts in Limassol.
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2022
District Administration Office Lörrach
Lörrach
The striking 7-storey building is an efficiency house according to the energy standard kfw55.
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2023
Exhibition Hall 5
Frankfurt am Main
Conference services remarkably improved - in a metal dress
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2024
Elementary School Senftenauerstraße
Munich
A modern elementary school for students from six grades is being built with sustainable Cobiax void former technology.
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2014
Novum Service Center
Würzburg
Green Building: Meetings and celebrations in uniquely climate-friendly architecture
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2022
SCALE
Berlin
Behind the modern Polaroid facade, 24,400 square meters of office space is being built on 8 floors with Cobiax.
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2023
Tbilisi Medical Center
Tbilisi
The multifunctional center is a large complex project and includes, in addition to the hospital building, an exhibition hall, a library and a café.
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2023
Mainz University of Applied Sciences
Mainz
The departments of engineering and design will move into the 2nd construction phase of the Mainz University of Applied Sciences, which is equipped with Cobiax technology and has a total floor space of around 13,000 m2.
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2023
New headquarters of Raiffeisenbank
Savosa
State-of-the-art sustainability criteria through Minergie-Eco certification.
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2022
Headquarters of Grünenfelder AG
Domat/Ems
The traditional company builds new and sustainable with Cobiax.
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2021
Canteen at the Domgymnasium
Magdeburg
Dining in a modern and sustainable atmosphere.
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2021
Sustainable Volksbank site
Freiburg
Opposite the main train station, the new administration building for the Volksbank Freiburg is being built, as well as a Courtyard by Mariott Hotel.
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2022
Siemens Healthineers Training Center
Erlangen
The medical technology provider is investing in the new construction of its training and education center, and Cobiax stands for its sustainability.
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2021
Paul-Winter-School
Neuburg on the Danube
Sustainable to the power of 3: learning, teaching and building with Cobiax.
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2020
Elementary school extension
Petershausen
Wider scopes for increasing numbers of students
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2024
MTW at Ulm University
Ulm
In a new research building costing 73 million Euros and with 5000 m2 of floor space, researchers from medicine and the natural sciences will be able to pool their expertise from 2024 onwards.
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2023
Apartment buildings with underground parking
Esslingen
Another perfect match of architecture and Cobiax: the characteristic wide cantilevered balconies could only be efficiently implemented thanks to the weight reduction provided by the Cobiax void formers.
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2023
Heidelberg University Auditorium
Heidelberg
In the heart of the campus, open on all sides and built sustainably with Cobiax.
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2022
30 Front Street, Brooklyn
New York City
Dramatic addition next to New York City's Brooklyn Bridge.
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2018
Work Life Center, Midst structure
Hamburg
From the outside, 1887. From the inside, the present.
Learn more.
2024
Striking building in Athens city center
Athens
Eight-storey residential building with a wide range of retail on ground floor.
Learn more.News
All the news from the world of construction
Cobiax Made in USA
April 20, 2023
At BAU 2023, Cobiax Deutschland GmbH and Cobiax USA sign the agreement to establish a joint venture in the United States.
BAU 2023: We are ready for our visitors
April 17, 2023
Yesterday evening we were getting ready. From today we would like to welcome you to the Cobiax booth.