Prize-winners in the 8th edition of the ARCHIZINC TROPHY by VMZINC
The winner of the Commercial Building Category: Regional blood donation centre, Coimbra (Portugal) by Mr JOSÉ MATEUS (ARX ARQUITECTOS)
GUIDED BY NATURE
Equipped with the most modern high tech material, this blood treatment centre blends seamlessy into the surrounding woods.
In Portugal, blood donation was reorganised around four regional hubs. The ARX architecture firm designed two donation centres: one in Porto and one in Coimbra, in the centre of the country. The new modern building houses services and laboratories formerly located in confined premises in the city's hospital.
The quest for “nature” guided the architects throughout the project. The centre occupies a large wooded plot. Despite the presence of numerous constructions in the surrounding area, the prevailing impression is that of being in the middle of the countryside. No roof, no facade, just an elongated volume with rounded corners, clad with QUARTZ-ZINC®, which makes it look like a large bark or a rock. The centre appears like a natural element through the trees, its plan blending with the contours of the landscape. Some visitors have compared it to a large snake, with its elongated form and skin of scales, punctuated by the rhythm of the horizontal and vertical standing seams.
A glass facade awaits at the gable. The building's recessed and overlap openings are horizontally aligned with the zinc strips, conspicuously departing from the urban window typology and its logical sequencing. Inside the building, these openings provide beautiful panoramic views of the forest.
Jury's assessment: Thanks to an organic form clad in zinc, an unexpected amalgamation with nature for a programme of this type.











