The Sra Pou vocational school in Sra Pou, Oudong, Cambodia by Finish architects Rudanko + Kankkunen is constructed of hand-dried blocks of the surrounding soil. The school serves as a business training centre and public hall.
The soil block walls repeat the warm red shade of the surrounding earth. They are laid out with small holes, so that indirect sunlight and gentle wind come in to cool the spaces – and at night, the school glows like a lantern through these small openings. The whole community space is open, providing comfortable shaded outdoor space. The colorful handicraft doors are visible from far away and welcome visitors coming along the main road.
The 200m2 building cost $15,000 and was constructed by members of the community.
More at dezeen.com