One of the most striking features of this modernist office building project in Bezannes are the flat and curved horizontal sun-screens made with Aalborg Extreme UHPC.

As the part of the main structure, slender UHPC sun-screens in light color produced by Delmar Betsinor not only has enhanced the aesthetic perception of the building, but serves as functionality, filtering natural light into offices, creating a game of light and shadow for the interior space.

Aalborg Extreme UHPC has excellent fluidity and can be fully mixed with stainless steel fibers to produce UHPC components with a smooth surface, uniform color, high ductility and high compressive strength.

The project aims to create a more sustainable environment for employees through setting gardens and relaxation areas on both ground floor and roof terrace striving for BREEAM Excellent Certification.



Completion Year



Building / Commercial Functional


Precast concrete / Ultra-High Performance Concrete (UHPC)


UHPC flat and curved horizontal sun-screens


Delmar Betsinor

UHPC Premixed Product

Aalborg Extreme 120