May 16, 2020

Immo BAM wins Joint Venture Contract for New Sustainable District in Brussels

green building
European Construction
BAM
Residential cons
Admin
2 min
Tivoli concept
Immo BAM, a subsidiary of BAMs Belgian operation company CEI-De Meyer that specialises in project development, has won, in a 50/50 joint venture with pr...

Immo BAM, a subsidiary of BAM’s Belgian operation company CEI-De Meyer that specialises in project development, has won, in a 50/50 joint venture with property developer Pargesy, the contract to design and build the Tivoli sustainable district in Brussels. The contract is worth more than €95 million. 

The client is citydev.brussels, the organisation responsible for the urban renewal policies of Brussels, and the project is designed by Adriana joint-venture, formed by architects Atelier 55, Atlante, Cerau, YY and landscape architect Eole.

The contract includes development, design and construction of 270 subsidised apartments, 123 social rented housing units, some commercial areas, two nurseries, a small workshop for the Brussels cleaning services and all road works on site. 

Tivoli aims to be a sustainable district by including a business centre, high energy performance of homes and buildings, pedestrian and cyclist-friendly roads, and focusing on improving biodiversity, water management and green spaces.

The construction works will be carried out in joint venture by CEI-De Meyer (50 percent), Besix (25 percent) and CFE (25 percent).

Immo BAM has also won a contract for the development, design and construction of 31 subsidised housing units and a small commercial space at the location 'Vandermaelen' in Sint-Jans-Molenbeek, a town in the west of the Brussels Capital Region. The contract is worth in excess of €8 million. The homes will be built by CEI-De Meyer.

Share article

Jul 30, 2021

University of Dresden constructs carbon concrete building

UniversityofDresden
construction
projects
CarbonConcrete
2 min
The Technical University of Dresden, collaborating with German architecture firm Henn, is constructing the world’s first carbon fibre and concrete building

The Technical University of Dresden, in partnership with German architecture firm Henn, is constructing the first building to be made out of concrete and carbon fibre, rather than traditional steel. 

The combination of materials, known as, “carbon concrete” has the same structural strength as its steel-reinforced alternative but less concrete is used, according to researchers at the university. 

The building, called “The Cube” is currently under construction at the University of Dresden’s campus in Germany, and is believed to be the first carbon concrete building in the world. Strengthening the concrete, the carbon fibre yarns are used to create a mesh into which the concrete is then poured.

Unlike steel, the mesh is rust-proof meaning that the lifespan of carbon concrete is longer than that of the more typical steel-reinforced concrete. This also allows the layers to be much thinner than steel. 

The design and shape of The Cube 

According to the companies, the flexibility of carbon fibre allows the walls to fold up and become a roof. In a statement talking about the building’s design elements, Hen said: “The design of The Cube reinterprets the fluid, textile nature of carbon fibres by seamlessly merging the ceiling and walls in a single form, suggesting a future architecture in which environmentally conscious design is paired with formal freedom and a radical rethinking of essential architectural elements.

"The wall and ceiling are no longer separate components but functionally merge into one another as an organic continuum.” Displayed as a showpiece for TU Dresden’s major project, backed by the German Federal Ministry of Education and Research, The Cube aims to explore the potential uses of carbon concrete in construction. 

"Carbon concrete could contribute to more flexible and resource-saving construction processes, and switching to carbon concrete could reduce the CO2 emissions from construction by up to 50%," Henn said in a statement. 

Bio-based carbon fibre under development to reduce carbon footprint

While carbon fibre may be lighter and stronger than steel, it has a much higher carbon footprint. Describing the material’s impact on the environment, Dr Erik Frank, Senior Carbon Scientist at the German Institute of Textile and Fibre Research Denkendorf (DITF), said it is “usually very bad.” To reduce the carbon footprint, Frank is finding ways to make carbon fibre out of lignin, a common plant-based substance found in the paper manufacturing industry. 



 

Share article