It's the world's longest sea-crossing bridge: 55 kilometres of motorway spans the Pearl River Estuary in the South China Sea before dipping into an undersea tunnel. The Chinese President Xi Jinping has today officially opened the gigantic infrastructure linking Hong Kong, Macau and mainland China. A colossal engineering structure, involving the Bouygues Construction subsidiaries Bouygues Travaux Publics, Dragages Hong Kong and VSL for the construction of a 9.4-kilometre section.
A bridge of strategic importance 5714 prefabricated segments of 250 different types, laid down at the rate of 18 per day, shaft grouted friction piling method to cope with difficult ground conditions – a technical first in Hong Kong –, sea-based installations and specific logistical arrangements to maintain the waterways throughout the duration of the works... Some notable innovations for the construction of this extraordinary bridge structure. It is now possible to reach Hong Kong from the main cities of the Pearl River delta in 30 minutes, compared with four hours by land and one hour by boat. A real basis for stimulating commercial ties between the two sides of the crossing.
In order to accelerate the reduction of their own carbon footprint and support their customers with energy transition, Bouygues Construction and Bouygues Energies & Services signed an agreement on 15 October to invest in PowiDian, a start-up specialising in the self-sufficient production of hydrogen-based energy. This is the best way to reach zero carbon.
Today, 300 million tons of plastic are produced each and every year worldwide, including more than 60 in Europe, where packaging accounts for the vast majority of single use plastic. Where does it go and how can it be used in 3D printing?
Inaugurated on 20 January in the presence of Minister of Housing and Sustainable Homes Emmanuelle Cosse, the eco-village Hameau des Noés in Val-de-Reuil can be considered a laboratory of sorts, where new ways of life will be concocted.
How do we do more with less? Modern cities are faced with numerous challenges. They need to emit less carbon and halt urban spread into natural areas, while also having enough space to live in social harmony and in line with shifting trends (reconstituted families, telework, etc.). With these contradictory demands—acquiring more space with less sprawl—time becomes an unexpected resource. Some spaces in our buildings are used only for certain times of the day, week or year. For example, educational facilities are generally used around 20% of the time, while offices are used between 30% and 45% of the time. This means they can be used more, by finding new users and new ways to use them. Let’s look at a few concrete examples.
Situated in Paris’ 18th arrondissement, the Lourcine Barracks, former Parisian military site built in 1875, will soon be transformed into a university facility. There will be a boarding house for prep-school pupils studying to gain admittance to the elite Grandes Ecoles, and a university centre. L’EPAURIF (public development agency for universities in the Ile-de-France region) […]
Mickaël Suchanek, Smart City Business Development Manager at Bouygues Energies & Services, presents the “AuthenTIC” Smart City project for Le Grand Dijon (Greater Dijon urban community).
Construction robotics holds no secrets for Thomas Bock, professor at Munich University of Technology, author of more than 500 articles in academic journals, creator of the first European Commission on Construction Robotics, co-founder and director of the IAARC, holder of the DFG Seibold Award, and adviser to governments and academies around the world. He's telling us about it!
After "Wizom Connected", Bouygues Construction's connected housing solution, the group is now launching an adaptable housing offer called "Wizom for Life". Presented during a trade show for mayors from the Paris region, it rounds out the Wizom housing offer and paves the way for a more flexible and modular home.
