from concept to construction
The building envelope is a functional and complex living surface. It fulfills a diversity of aspects, such as: aesthetics and representation, communication, safety and regulation of the external climate for attaining interior comfort. Every single project defines a specific mix of thermal, acoustic, fire and ventilation performance requirements. Bringing these together with the architectural design is the aim, and it requires not only a profound knowledge of established façade types, but also the willingness to develop façade concepts beyond classic typologies.
Our input to this process is the evaluation of external and internal conditions of the building location, in order to propose a façade and ventilation concept that meets the project’s artistic and functional intentions without sacrificing quality and performance.
We believe that new materials, information technologies and construction methods allow architects and engineers to develop new façade solutions in order to optimize resources and construction time.
from form to material
We create innovative engineering concepts to support ground-breaking architectural proposals. Complex geometries require analysis and rationalization to facilitate the design process and to develop a cost-effective assembly strategy. Our Performative Building Group transfers the surfaces and structures designed into digital representations, taking into consideration materials and structural behavior amongst other project-related issues.
The materialization of the design is the point where the façade starts to live. Our experience in glass design and alternative materials enable us to develop new structural façade concepts, optimizing the material quantity and, as a result, its dimensions.
from building physics to green skins
B+G consultancy also provides recommendations for reaching the envelope’s thermal requirements considering the following issues:
Interaction between thermal, acoustic und structural design, integration of requirements for a sustainable holistic design, incorporation of energy standards, life cycle assessment and ecological accounting, life cycle-oriented design of components, incorporation of requirements for international certification systems (LEED, BREAAM, DGNB, BNB, Passive house, ESTIDAMA, HQE, among others).
from comfort to efficiency
Solar energy which impacts and in places passes through the façade should be controlled to regulate heat gains and improve the visual comfort of interior spaces. We calculate the daylight factor and illuminance of interior and exterior surfaces, leading to optimization of artificial and natural lighting.
Solar radiation or wind flow can be taken into consideration as parameter for shape design. Single- or Multi-criteria-Design is used to balance a complex network of requirements.
From samples to real performance
We advise on the execution of standard physical tests for a full-scale façade mock-up, to accurately assess the weather- and structural performance of the façade system (including envelope design, fabrication and installation) and consequently ensure a superior quality of the whole building.
Some of these tests are: air tightness, static water tightness, dynamic water tightness, soft- and hard body impact.
from recycling to continuity
The refurbishment of a building’s envelope provides not only an exceptional opportunity for a new face but also for an upgrade of its performance, which is important at least for energy savings and often also for occupants’ health and comfort.
Historic listed buildings need to be carefully preserved and improved in a balanced way. B+G Façade’s consultants have the expertise to create such high-quality multifaceted façade concepts.
4 December 2019
"Architecture et marges, le Low-tech dans tous ses états"Klaas De Rycke participates in the round table « Vers une ‘’basse technologie’’ des modes de représentation et de conception ? » as part of the symposium "Architecture et marges, le Low-tech dans tous ses états" organized by the group "Ressources".
The Symposium will be held at ENSACF Clermont-Ferrand.
Time: 9am to 6pm
22 November 2019
Topping out ceremony of the fire and rescue station, Igstadt, GermanyOn November 22nd, the topping-out ceremony of the new fire station III in Wiesbaden took place. The reinforced concrete shell located in the outskirts of Igstadt was erected in approx. 8 months.
Bollinger + Grohmann Ingenieure are responsible for structural engineering.
Bauzeichner/in oder Architekt/in mit Revit-KenntnissenZur Verstärkung unseres Konstruktionsteams in Frankfurt suchen wir möglichst kurzfristig
eine/n qualifizierte/n Bauzeichner/in (Schwerpunkt Ingenieurbau oder Architektur)
eine/n Architekten/in (Schwerpunkt Objektplanung Ausführungsplanung)
9 November 2019
Inauguration of the two-story sports hall in FrankfurtAfter only two years of construction, the two-story sports hall with two three-field sports halls on top of each other were handed over to the Landessportbund Hesse in Frankfurt last weekend.
B+G were responsible for the structural engineering, the foundation sheeting and the thermal building physics planning.
7 November 2019
AMO 2019 Award: Two AwardsWe are happy to announce that two of our projects are among the winners of the AMO 2019 Award.
PRIX DU LIEU LE MIEUX PRODUCTIF: Frans Masereel Centrum
Client: Frans Masereel Centrum (BE) / Architects: LIST, Hideyuki Nakayama Architecture
PRIX DU MEILLEUR CATALYSEUR URBAIN: Alvéole 12
Client: City of Saint Nazaire, Sonadev / Architects: 51N4E, Bourbouze & Graindorge
The buildings were awarded among 170 competing projects by a jury chaired by Enrique Sobejano.
31 October 2019
Award for the Secondary School in Berlin MahlsdorfThe Integrated Secondary School is one of the winners of the 2019 Berlin Timber Construction Award in the "New Construction" category.
The initiators of this award want to support the increasing number of constructive timber buildings in Berlin concerning ecological and sustainable buildings and promote innovative construction methods.
Architects: NKBAK, Frankfurt, Germany
Structural engineering: Bollinger + Grohmann Ingenieure, Frankfurt, Berlin, Germany
22 November 2019
Computational and Parametric Design"Opportunities and challenges for structural engineering"
Lecture by Klaus Bollinger and Annette Bögle (HCU) Hamburg on the occasion of the "Ingenieurbaukust | Design for Construction 2020" symposium.
Venue: abk Weißenhof-Campus (new building 2)
Time: 13 o'clock
22 October 2019
"Construction Acier 2019" for the project "University library Belval" in LuxemburgWe are delighted to be awarded the prestigious steel construction prize of the Belgian steel construction association "Infosteel" for the university library in Esch-Belval. This year, the conversion of the Möllerhalle, a listed building, into a library with a museum character was awarded both the Jury Prize and the Audience Prize.
Architects: Valentiny hvp architects, Remerschen, Luxembourg
Structural engineering: Bollinger + Grohmann Ingenieure
19 October 2019
ObituaryWe mourn the loss of our good friend and colleague
He worked with us from the beginning.
Without him, we would not be where we are today. We owe him a lot.
Our sympathy goes to his family,
especially to his wife Antje Laing and his children Nele and Sören.
Klaus Bollinger, Manfred Grohmann,
The management team and all colleagues.
"Parkapartments am Belvedere" in the DBZ journalThe October issue of the "Deutsche Bauzeitschrift" (DBZ) focuses on structural engineering. Buildings were deliberately selected for this purpose that see the supporting structure as a central design element and thus make it a very special architectural statement.
15 October 2019
Return of the Frankfurt PavilionThe temporary structure was realized in collaboration with schneider + schumacher architekten. The iconic building was constructed for the first time on the Frankfurt Book Fair in 2018 and is also this year's venue for events with authors and industry experts from all over the world.
The space-defining construction was generated and optimized using genetic algorithms taking into account architectural and structural criteria.
07 October 2019
Torroja Medal for Manfred GrohmannAfter his plenary lecture at the IASS Symposium 2019 "Form and Force", Manfred Grohmann received the "Torroja Medal", which was awarded to him this year.
26 September 2019
Opening: University of Graz LibraryThe University of Graz celebrated the opening after the extension and renovation of the campus library. A new reading hall cantilevers 20m above the original 1890s building.
Bollinger + Grohmann was responsible for structural engineering.
Completion: Temporary modular Kindergarden in Jardins du Luxembourg, ParisThe temporary kindergarten designed by Djuric Tardio Architectes in Jardin du Luxembourg has just been completed. Located in the 6th arrondissement of Paris, this modular timber structure is fully demountable and reconfigurable.
B+G Paris was in charge of the structural design.
26 September 2019
Won: Fotografihuset in Sukkerbiten, NorwayIn competition with 97 other projects, Atelier Oslo won the international architectural competition for the design of the Fotografihuset in Sukkerbiten in Oslo. Bollinger + Grohmann was responsible for the structural design.
Image: Atelier Oslo
19 September 2019
How to become an apprentice in 10 minutes - 10 minutes to find an apprenticeshipThis year, Bollinger + Grohmann takes part for the first time in the Apprentice-Speed-Dating at the IHK in Frankfurt. The event offers people who are searching for an apprenticeship and companies the opportunity to find suitable apprentice positions or suitable applicants in 10 minutes.
Venue: Industrie- und Handelskammer, Börsenplatz 4, Frankfurt
Time: 10 am - 3 pm
7 - 10 October 2019
Plenary Lecture by Manfred Grohmann: Architecture und StructureThis year the joint international conference "IASS Symposium 2019" and the "Structural Membranes 2019" under the title "Form and Force" will take place from 7 to 10 October in Barcelona.
21 - 25 September 2019
Design modelling Symposium Berlin 2019By synthesizing artistic, theoretical and technological perspectives and positions, the Design Modelling Symposium will provide a platform for key research questions about the role of the digital age in relation to art, architecture and design, and the impact on the future of society, environment and innovation.
14 September - 06 October 2019
Stadtlabor FriederikeThe experimental structure FRIEDERIKE is presented as of the City of Vienna's cultural initiative to showcase art in an public space. Performances, concerts, film showings will be held under the temporary structure which runs from 14.09.2019 until 6.10.2019 in the 14th district of Vienna. Bollinger + Grohmann gave expert advice on the structural design.
12 September 2019
Omniturm. Work Life UnitedAt the 14th Jung architecture talks, Manfred Grohmann (B+G), Kai-Uwe Bermann (BIG) and Florian Reiff (Tishman Speyer) used the example of the Omniturm project to discuss what the combination of working and living means for architecture and interdisciplinary planning.
The event was held in the crowded Frankfurt Jugend- und Kulturkirche Sankt Peter in Frankfurt.
© JUNG.DE / Fotograf: Markus Eichelmann
11 September 2019
Tragwerksentwurf und -modellierung am Beispiel des Hochhauskomplexes FOUR, FrankfurtLecture by Simon Ruppert in the course of the seminar "Weiterbildung für Tragwerksplaner 2019: FE-Berechnung und Modellierung" at the TU Darmstadt.
Venue: TUD, Institut für Massivbau, Gebäude L3/01 Raum 93
Time: 4.45 - 5.15 pm
18 September 2019
SO FOUR SO GOOD Zum Tragwerksentwurf des ersten Hochhausclusters DeutschlandsThe second lecture by Simon Ruppert within the seminar "Weiterbildung für Tragwerksplaner 2019: FE-Berechnung und Modellierung", this time at the TU Kaiserslautern.
Venue: TU Kaiserslautern, Gebäude 46, Raum 210
Time: 4.45 - 5.15 pm
08 September 2019
Opening: Bauhaus Museum DessauThe opening of the Museum in Dessau is one of the highlights of the annyversary year of Bauhaus. For the first time the Bauhaus Dessau Foundation’s unique collection will be comprehensively displayed.
Bollinger + Grohmann was in charge of the structural and façade engineering, the fire protection planning as well as for the building physics.
06 - 07 September 2019
Bollinger + Grohmann future workshop in AntwerpOn 06 and 07 September, the team of the entire Bollinger + Grohmann Group came together to a workshop in Antwerp to discuss about roots, philosophy and future of our company.
Connect 3/19: Norwegen verfolgt seine Ziele konsequentIn an interview with the business magazine of the AHK Norway, Michael Lommertz, Head of Sustainability B + G Oslo, gave an report on the sustainable construction in Norway. (page 32-37)
13 September 2019, 12 am - 2 pm
Just a simple engineering love affair. Workflow / Digital FabricationOn September, 13th, Klaas de Rycke (B+G Paris) will give a lecture at SCAU architecture in Paris.
Information and registration: firstname.lastname@example.org
29 August 2019
Lunch lecture at Gewers PudewillDaniel Pfanner (B+G) visited the colleagues of Gewers Pudewill end of August for a lunch lecture about the challenging façade engineering of the project Louvre in Lens, France.
Picture: Philipp Winter
6 August 2019
Opening of the new school and gymnasium in Berlin MahlsdorfThe new school for 550 pupils was completed on time at the beginning of the new school year, along with the gymnasium. The school is the first of three model projects that the Berlin Senate has commissioned to be built as a modular timber construction. The design for all three schools is by the architects NKBAK from Frankfurt, who worked in a joint-venture together with Bollinger + Grohmann, Ecotec (MEP) and Franz Reschke Landschaftsarchitektur.
Photo: Thomas Mayer
29 July 2019
1st prize: Xingtai Science and Technology MuseumCoop Himmelb(l)au wins Science & Technology Museum Competition in Xingtai, China. Bollinger + Grohmann Ingenieure was in charge of structural engineering.
23 July – 30 November 2019
Research project RegoLight at “ZERO GRAVITY” exhibitionThe exhibition “ZERO GRAVITY” revolves around concepts and ideas that defined and changed arts and science from the moment humankind stepped on the moon. Selected material from research project RegoLight, which Bollinger + Grohmann was part of between 2015 and 2017, will be a part of media artist Peter Kogler spatial installation at ERES-Stiftung in Munich.
Room installation by Peter Kogler, Ohne Titel, 2019, © the artist, Photo: Thomas Dashuber
4 July 2019
1st prize for "Kurfürstenstraße, Berlin"Congratulations to the team of Barkow Leibinger who won the competition about the "Wohn- und Bürokomplex Kurfürstenstrasse" in Berlin. B+G gave technical advice.
© Image: Barkow Leibinger
4 July 2019
2nd prize for "Heinrich-Hoffmann-Grundschule, Darmstadt"We are very happy about the 2nd prize, which Dietrich Untertrifaller Architekten received for the design of the "Heinrich-Hoffmann-Grundschule" in Darmstadt. B+G gave technical advice.
@ Image: Dietrich Untertrifaller Architekten
29 - 30 June 2019
Tag der Architektur 2019"Räume prägen" - this is the motto of this year's nationwide Architecture Day. Of a total of 76 selected examples in Hesse, three structures are also open to the public, and B+G was involved in their realisation with structural and/or façade engineering:
Residential and office building Berger-/ corner Höhenstraße, Frankfurt
Headquarters Europe Musterhausküchen, Dreieich
09 June 2019
Installation of the timber construction modulesAfter the Marie Curie School, the August Gräser School in Frankfurt is currently being extended by a modular timber construction. The installation and assembly of the 12 modules only takes two days. The new premises should be ready for occupancy by August. B+G was responsible for the structural design as well as for the building physics.
19 June 2019
1st prize with Nieto Sobejano ArchitectosWe are happy about one of two 1st prizes within the competition of the new event hall and hotel with underground parking in the Kaiserpfalzquartier in Goslar. B+G gave technical advice. Auer Weber won a further 1st prize.
© Visualization: Nieto Sobejano Architectos
12 June 2019
Sykehusområde på Bragernes, DrammenTogether with Powerhouse Company and Skajaa arkitektkontor, B+G Oslo worked besides three other teams in the bidding process (Parallelloppdrag) for the conversion of the former hospital site in Drammen.
06 June 2019
Project WinnerWe are very happy to announce that our project “Gradient” is the winner of the international engineering, architectural, landscaping and integrated art competition held by the City of Nyon related to the development of Greater Geneva.
MOCAPE - "Steel Construction" Volume 12, 2019The May issue of the magazine „Steel Construction“ features an article about the MOCAPE Museum in Shenzhen written by B+G.
The project even made it onto the cover!
27 May 2019
First prize for "Bildungscampus " in PforzheimBruno Fioretti Marquez (BFM) won the competition for the "Bildungscampus" Pforzheim.
B+G supported the architects with the development of a 4- and 3-floor timber construction for two school buildings, a canteen and sports hall and the concept for the further development of three existing buildings.
22 May 2019
C40 Reinventing Cities: Winning project 'The Urban Village'Teaming up within "The Urban Village Team" with LPO Architects / SLA, Bollinger + Grohmann won within the C40 Reinventing Cities competition. The site is located in the northeast of Oslo and aims to drive carbon neutral and resilient urban regeneration focusing on social, environmental and economic sustainability. Bollinger + Grohmann is involved as an environmental expert and for the structural design.
Image: ©The Urban Village Team
3 May - 1 June 2019
Opening of the PLAY! exhibition in ParisThe exhibition is entirely dedicated to the project Quai de la Moselle sports center in Calais, France designed by Bureau faceB. Bollinger + Grohmann is responsible for the structural engineering.
Venue: Gallery ArchiLib, 49 boulevard de la Vilette, 75010 Paris.
14 May 2019
"Miljøvennlig materialbruk"Within the course of the Norwegian Architects Association (NAL) course for architects and other planners, Michael Lommertz (B+G Oslo) will give two lectures, one on the sustainable choice of materials and the other on recycling in the building industry.
7 May 2019
Winner MKNO: C40 - Reinventing CitiesTogether with Coldefy & Associates, Triptyque Architecture, SO-IL and as part of the team MKNO, Bollinger + Grohmann have been selected winners of the International Competition MBK in Bobigny - within the C40 Reinventing Cities to drive carbon neutral and resilient urban regeneration.
Bollinger + Grohmann is responsible for structural and façade engineering.
Image credit: © ArtefactoryLab / NODI
4 May - 13 July 2019
Biennale d’architecture et de paysage, VersaillesThe first Biennale of Architecture and landscaping hosts six exhibitions with the participation of French and international architects and landscapers in exceptional venues and focuses on the main theme “L’homme, la nature et la ville (Man, nature and the city)” and is open to the public.
Bollinger + Grohmann has worked on the structural design and has provided technical advice for several installations.
Wir suchen Dich: Ausbildung zum Bauzeichner Ingenieurbau*Ab dem 01.08.2019 bieten wir wieder eine Ausbildung Bauzeichner Ingenieurbau* an.
Bewerben Sie sich jetzt!
*Talent ist wichtig, Geschlecht ist egal.
09 April 2019
Topping out ceremony of the K1 in JenaThe future residential and commercial building with around 5,870 m² of residential and commercial space will be Jena's first high-rise since German reunification.
Bollinger + Grohmann was in charge of the structural engineering.
March / April 2019
New publications by B + GIn March/April, B+G is represented with a total of three articles in the "Stahlbau" and "Beton- und Stahlbetonbau" (Verlag Ernst und Sohn):
1. "Hyundai Motorstudio Goyang",
Stahlbau 88 (2019), Heft 3, S. 223-233
2. "Moderne Parametrik in der Tragwerksplanung",
Stahlbau 88 (2019), Heft 3, S. 184-193
3. "Eso Supernova", Besucherzentrum und Planetarium,
Beton- und Stahlbetonbau 114 (2019), S. 1-8
30 March 2019
Topping out ceremony at the Barmbeker BahnhofThe topping out ceremony of the new hotel and office building "Fuhle 101" in Hamburg Barmbek was celebrated at the end of March.
Architects: Bieling Architekten
Client: Development Partner AG und BL Gruppe
Structural Engineering: B+G
26 March 2019
Bollinger + Grohmann jetzt auch auf InstagramWith our new profile on Instagram, we extended our social media presence. We would like to use our account to give an overview and inform about our scope of work and projects during the different design and development phases. If you want to follow us, please use the link below:
6 March 2019
Deutscher Ingenieurbaupreis 2018Stadtwerke Düsseldorf and B+G donate the prize money.
1 March 2019
Competition "Hafenpark Quartier Frankfurt": 1st prizeFirst prize for the hotel design at "Molenspitze" in Frankfurt for Barkow Leibinger. Bollinger + Grohmann gave expert advice in structural engineering.
From 01/03/ to 14/03/2019, the nine submitted designs will be exhibited in the atrium of the Stadtplanungsamt at Kurt-Schumacher-Straße 10 in Frankfurt.
28 February 2019
The Frankfurt Pavilion wins the IDA Awardin the architectural category "Exhibits, Pavilions and Exhibitions". The new landmark of the Frankfurt Book Fair was designed as a temporary building and was opened in September 2018 for the first time.
Bollinger + Grohmann gave expert advice to the schneider+schumacher architects during the whole process and was in charge of the structural engineering.
28 February 2019
ISS Berlin-Mahlsdorf: topping-out ceremonyYesterday the topping-out ceremony was celebrated at the Integrated Secondary School Berlin-Mahlsdorf. Both the modular school building and the sports hall will be built in timber.
27 February 2019
And another topping-out ceremony: Extension Hager building DThe electrical engineering group Hager expands its headquarters in Blieskastel by an office building for another 100 workplaces.
The planning company schneider + schumacher is responsible for the architecture and site supervision. Bollinger + Grohmann had already completed two buildings at this site together with them.
26 February 2019, 7pm
Haute Agora : The opening of the exhibitionThe « Haute Agora » tower, a research project developed by the architect Jean Christophe Quinton and Bollinger + Grohmann Paris, will be exposed at the Pavillon de l’Arsenal in Paris from 27 February to 31 March 2019.
19 - 21 February 2019
63th BetonTage in Neu-Ulm: lecture by Holger Alpermann (B+G Berlin)Holger Alpermann is invited to talk about the Merck Campus Innovation centre in Darmstadt, Germany.
Venue: Kongresszentrum Neu-Ulm, Podium 7
Time: 20/02/2019, 2 pm
JKU Campus - TNF TowerThe 18 metres tall steel grid construction of the new terrace at Johannes Kepler University in Linz is located on the TNF tower which is the tallest building on campus. The construction is planned to be completed in March 2019 which makes it the first of many new places for university visitors to discover!
11 February 2019
Tower of Power: Transport Design of the Year 2018The public charging station by Göbl Architektur in Vienna is awarded Dezeen’s Transport Design of the Year 2018. A photovoltaic panel roof and a built-in wind turbine supply the station with necessary electricity to charge four electric cars and four electric bikes at a time.
Bollinger + Grohmann was responsible for the structural engineering.
9 February 2019
Franz Masereel Center: OpeningThe extension of the Franz Masereel Center, in Kasterlee, Belgium was opened on Thursday, 9 February 2019. The project has been designed by LIST and Hideyuki Nakayama Architects. B+G Paris & Brussels were already part of the competition team and afterwards responsible for the structural engineering.
Ido Avissar of LIST will give a lecture about the construction at the Pavillon de l’Arsenal in Paris, next Thursday, February 21th at 7pm.
ECSN-Award: 2nd prize for Merck Campus in DarmstadtWe are very happy about the European Concrete Award 2018 for the Innovation Centre and Company Restaurant on the Merck campus in Darmstadt.