Website carbon


PRIMA competition, Groupe CB Foundation, 4th edition!

1st public opening of PRIMA Architectural Park

PRIMA is a Groupe CB foundation born of the ambition to merge the Groupe CB's raw materials with the talent and innovation of tomorrow's designers and architects.

For its 4th edition, the PRIMA Competition has taken on a new dimension. On September 15, 2023, the opening of the 3 new prize-winning works in the PRIMA Competition was attended by almost 50 guests, including elected representatives, local officials, partners and collaborators. Then, for the first time, the 14 works in the PRIMA Architectural Park were made accessible to the general public over the weekend of the 2023 European Heritage Days.

On September 16 and 17, 2023, PRIMA, a Groupe CB foundation, opened the doors of its Architectural Park. Some 350 visitors were able to contemplate the 14 microarchitectures designed by promising European student architects and designers. A unique and novel experience for the 30 employee volunteers and several prize-winning students to join the visitors, offering a space for exchange and sharing around the Groupe CB's activities and the works created from stone, steel and concrete.

For this first opening, a free shuttle bus service provided access to the PRIMA Architectural Park from the Leulinghen-Bernes village hall parking lot.